Clicking notifications brings up profile page.

Roe

Topic says it all. This has happened to me twice, although refreshing does seem to help.

Wondering if anybody else is suffering from this bug as well.

Sumanai

Probably related with this: http://forums.penny-arcade.com/discussion/193663/whoops-you-need-javascript-enabled-to-do-that

Try force refreshing the pages a few times (either ctrl+f5 or shift+f5 depending on the browser), it worked for me and a few others.

IcyLiquid

Clearing your cache should fix these. We released some bad JS for a short while.