There may be a better forum for this, but here's my problem:

I'm using several different CDN sites for CSS, jQuery, jQuery Mobile, jQuery.validate, etc. Sometime in the *very* recent past (last few days) the CSS that jQuery validate uses stopped highlighting the affected text boxes in red, and changing the messages to a red font.

I initially thought it was the addition of blockUI.js & css, but then I noticed that all of my fiddles I created to make the bits & pieces of this project had been affected as well, and none of them had ever had blockUI added to them, so that wasn't it.

Then I thought maybe something had changed in Chrome, so I tried in Firefox, same thing. I have a remote server where I upload test code, and it was still working normally, ***until I reloaded the page***, then the same thing. That tells me that the change occurred in one of the CDN based files.

My question is, since I don't have downloaded versions of each of the .js & .css files, how can I determine what the change was? Is it possible to download the previous version (the version numbers in my references hasn't changed, so there's no way to tell from them. 

I know I can simply go create my own .css for the highlighting & font issues, but it seems like whoever hosts these various CDN's shouldn't change them underneath you? FWIW, my primary suspect is: <http://jquery.bassistance.de/validate/demo/css/screen.css>, especially since it hasn't been versioned. I haven't had a chance to try to verify this yet.

For reference I'm using this array of CDN locations for my current project:

```
<link href="http://malsup.com/jquery/block/block.css?v3" rel="stylesheet">
<link href="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.min.css" rel="stylesheet">
<link href="http://jquery.bassistance.de/validate/demo/css/screen.css" rel="stylesheet">
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-2.1.1.js"></script>
<script type="text/javascript" src="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.js"></script>
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.12.0/jquery.validate.js"></script>
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.12.0/additional-methods.js"></script>
<script type="text/javascript" src="http://malsup.github.io/jquery.blockUI.js"></script>
<script type="text/javascript" src="pcbclient.js"></script>

```