Help! I've returned from a vacation to find that Outpost is completely unusable!
Any button that normally brings up a small, interactive window now simply takes me to a page that seems to contain the button's code. For instance, when I attempt to close one of my trades, I'm taken to a page with only this in plain text:

<div class="announcement" style="width:600px;margin:0 0 20px 0;">Are you sure you want to mark this trade as done? There's no way to reopen it in the future, so be absolutely certain before clicking 'Yes' below.</div>
<div>
<form action="/trade/3817213/done" method="post" style="display:inline-block;">
<input type="hidden" name="session" value="1214852f5411dd6ab23bbf31a1706049" />
<input type="submit" class="button" value="Yes" style="margin-right:6px;" />
</form>
<button class="button" onclick="$.fancybox.close();">No</button>
</div>

In addition, I can't select any items when attempting to make a new trade or a search, because none appear in the boxes that normally contain them. However, looking at anyone's Backpack works fine. Finally, several of the persistent buttons on the upper-right of the site simply lead back to TF2Outpost.com rather than performing their normal functions. This is what's preventing me from submitting a normal bug report. I've tried updating to the latest version of Firefox, which hasn't changed a thing. IE isn't letting me log into Outpost at all.
Any and all help would be greatly appreciated, as TF2Outpost is my primary place to trade and I'm really hurting here, being unable to use it.