Freecodecamp: After entering the code as the lesson describes I receive a dead page symbol; once i run tests it is non responsive

[Marlod1]

Challenge Learn how Script Tags and Document Ready Work has an issue.
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36.
Please describe how to reproduce this issue, and include links to screenshots if possible.

My code:

<script> $(document).ready(function(){
});
</script>

<!-- Only change code above this line. -->

<div class="container-fluid">
  <h3 class="text-primary text-center">jQuery Playground</h3>
  <div class="row">
    <div class="col-xs-6">
      <h4>#left-well</h4>
      <div class="well" id="left-well">
        <button class="btn btn-default target" id="target1">#target1</button>
        <button class="btn btn-default target" id="target2">#target2</button>
        <button class="btn btn-default target" id="target3">#target3</button>
      </div>
    </div>
    <div class="col-xs-6">
      <h4>#right-well</h4>
      <div class="well" id="right-well">
        <button class="btn btn-default target" id="target4">#target4</button>
        <button class="btn btn-default target" id="target5">#target5</button>
        <button class="btn btn-default target" id="target6">#target6</button>
      </div>
    </div>
  </div>
</div>

[BeeMcGee]

I am having this same issue, or something similar. Although I enter the code, as prompted, it doesn't accept it. Here's a screenshot of what I get after I press "Run Tests":

[Nickofthewoods]

I'm getting the same issue as @BeeMcGee

[BeeMcGee]

Marlod1 and Nick, glad to know I'm not the only one! Was going crazy trying to figure out what I did wrong...

[Nickofthewoods]

@BeeMcGee - You aren't crazy!

[BeeMcGee]

@Nickofthewoods - Thank you! Hopefully, at least not because of this, anyways. :-)

[g30v]

I had this problem - a hard refresh cleared the issue

[BeeMcGee]

thanks @g30v , that worked!

[AyaanM]

I'm having the same problem.

[nanutza]

This issue only happens with Chrome. Using Safari was working fine. @g30v hard refresh solution fixed the problem.

[pjlaffey]

thanks @g30v that worked for me! ctr+r refreshed the page, then put the code back in. the preview said i had a syntax error for some reason but it still accepted my code to complete the challenge

[SamIsRad]

CTRL + F5 to refresh worked for me.

[Ziron99]

Had same problem, CTRL + F5 also worked for me.