Rails 3 Flash Messages Not Clearing

Hey Guys,
Weird problem.. I just upgraded to Rails 3 on my live site and I can't
for the life of me figure this out. None of my flash notices disappear
after being displayed. Ever. Like I can refresh 10 times and they're
still there.

This happens regardless of the session_store I use.

Any suggestions on how to debug this? Is there a function I can call
manually that apparently isn't being called somewhere?

Thanks!
Mike

Does using flash.now help?

http://handyrailstips.com/tips/15-knowing-when-to-use-flash-now