Code not rendering in Edge

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     <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">FMFAM Hours</a></h4></div>  
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      <div class="panel-body"><ul>FMFAM Hours
     <li><a href="" target="iframe_a">Emergency Evacuation</a></li>
     <li><a href="" target="iframe_a">Fire Alarm Activation (Bells and Strobes)</a></li>
     <li><a href=",%20No%20Strobes-%20FMFAM.pdf" target="iframe_a">Fire Alarm Activation (No bells and strobes)</a></li>
     <li><a href="" target="iframe_a">Homeless Individual BLDG 4000</a></li>
    <li><a href="" target="iframe_a">Homeless Individual (not BLDG 4000)</a></li>
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   <li><a href="" target="iframe_a">Medical Event</a></li>
   <li><a href="" target="iframe_a">Active Shooter</a></li>
   <li><a href="" target="iframe_a">Plan Bravo</a></li>
   <li><a href="" target="iframe_a">Plan Coyote</a></li>
   <li><a href="" target="iframe_a">Plan Fed Ex</a></li>
   <li><a href="" target="iframe_a">Plan Foxtrot Echo</a></li>
   <li><a href="" target="iframe_a">Plan Hos-Dan</a></li>
   <li><a href="" target="iframe_a">Plan Hotel</a></li>
   <li><a href="" target="iframe_a">Plan Romeo</a></li>
   <li><a href="" target="iframe_a">Plan Sidwell</a></li>
   <li><a href="" target="iframe_a">Plan Visitor</a></li>
   <li><a href="" target="iframe_a">Power Blip</a></li>
   <li><a href="" target="iframe_a">Trapped Elevator</a></li>
   <li><a href="" target="iframe_a">Utilities Failure</a></li>
   <li><a href="" target="iframe_a">Emergency Call Alert</a></li>
   <li><a href="" target="iframe_a">Access Breach</a></li>
   <li><a href="" target="iframe_a">APC iStar Comm Failure</a></li>
  <li><a href="" target="iframe_a">CBC Alarm</a></li>
   <li><a href="" target="iframe_a">REO Fire Alarm(Bells and Strobes)</a></li>
   <li><a href=",%20No%20Strobes-%20FMFAM.pdf" target="iframe_a">REO Fire Alarm(No Bells and Strobes)</a></li>
  <li><a href="" target="iframe_a">REO Medical Event</a></li>
  <li><a href="" target="iframe_a">REO Plan Bravo</a></li>
  <li><a href="" target="iframe_a">REO Plan Hos-Dan</a></li>
  <li><a href="" target="iframe_a">REO Plan Romeo</a></li>
  <li><a href="" target="iframe_a">REO Plan Visitor</a></li>
  <li><a href="" target="iframe_a">REO Utilities Failure</a></li>
  <li><a href="" target="iframe_a">Network Outage</a></li>
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   <div class="panel-heading" role="tab" id="headingTwo">
    <h4 class="panel-tile">
     <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="true" aria-controls="collapseTwo">SDO Hours</a></h4></div>  
      <div id="collapseTwo" class="panel-collapse collapse in" role="tabpanel" aria-labeledby="headingTwo">
      <div class="panel-body"><ul>SDO Hours
<li><a href="" target="iframe_a">Fire Alarm (Bells and Strobes) SDO</a></li>      
<li><a href="" target="iframe_a">Fire Alarm (No Bells and Strobes) SDO</a></li>     
<li><a href="" target="iframe_a">Homeless BLDG 4000 SDO</a></li>     
<li><a href="" target="iframe_a">Homeless (Not BLDG 4000) SDO</a></li>     
<li><a href="" target="iframe_a">Mass Casualty SDO</a></li>
<li><a href="" target="iframe_a">Medical Event SDO</a></li>     
<li><a href="" target="iframe_a">Medical After the Fact SDO</a></li>     
<li><a href="" target="iframe_a">Plan Active Shooter SDO</a></li>
<li><a href="" target="iframe_a">Plan Bravo SDO</a></li>     
<li><a href="" target="iframe_a">Plan Coyote SDO</a></li>     
<li><a href="" target="iframe_a">Plan FedEx SDO</a></li>     
<li><a href="" target="iframe_a">Plan Foxtrot Echo SDO</a></li>
<li><a href="" target="iframe_a">Plan Hos-Dan SDO</a></li>
<li><a href="" target="iframe_a">Plan Hotel SDO</a></li>
<li><a href="" target="iframe_a">Plan Romeo SDO</a></li>
<li><a href="" target="iframe_a">Plan Visitor SDO</a></li>
<li><a href="" target="iframe_a">Power Blip SDO</a></li>
<li><a href="" target="iframe_a">Utilities Failure SDO</a></li>
<li><a href="" target="iframe_a">Emergency Call Alert SDO</a></li>
<li><a href="" target="iframe_a">Access Breach SDO</a></li>
<li><a href="" target="iframe_a">Trapped Elevator SDO</a></li>
<li><a href="" target="iframe_a">APC iStar Comm Fail SDO</a></li>
<li><a href="" target="iframe_a">CBC Alarm SDO</a></li>
<li><a href="" target="iframe_a">Emergency Evacuation SDO</a></li>
<li><a href="" target="iframe_a">Media Event SDO</a></li>
<li><a href="" target="iframe_a">REO Fire Alarm SDO</a></li>
<li><a href="" target="iframe_a">REO Medical Event SDO</a></li>
<li><a href="" target="iframe_a">REO Plan Bravo SDO</a></li>
<li><a href="" target="iframe_a">REO Plan Hos-Dan SDO</a></li>
<li><a href="" target="iframe_a">REO Plan Romeo SDO</a></li>
<li><a href="" target="iframe_a">REO Plan Visitor SDO</a></li>
<li><a href="" target="iframe_a">REO Utilities Failure SDO</a></li>
<li><a href="" target="iframe_a">Network Outage SDO</a></li>
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  <div class="panel-heading" role="tab" id="headingThree">
    <h4 class="panel-tile">
      <a class="collapsed" role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree">Emergency Numbers</a></h4></div>
<div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree">
<div class="panel-body"><ul> 
    <li>UTC: 301.600.1603</li>
    <li>Bethesda: 301.279.8000</li>
    <li>DC: 202.265.9100</li>
    <li>VA: 703.691.2233</li>
    <li>TX<ul><li>International: 972.484.3620</li>
    <li>Princeton: 214.744.4444</li>
    <li>Addison: 972.450.7100</li>

I have a section of code on a SharePoint page that is not rendering in Edge, but renders everywhere else with no issues. I've exhausted myself trying to research what the issue would be so I figured I would come here... HELP! The code is inserted into the source code of a script editor web part. On the page load it renders in Edge as skeleton html. I researched all I could about HTML5 migration. Not willing to rule out that it's being block somehow in the master page by some code the migration team put in when we ripped from SP13 to SP-Online. I'm a newb and this is my first question ever... so go easy. Or don't. I can take it.