error when marking forums read

Hobbes

I get the following error when I select Mark Forums Read...

Your submission could not be processed because a security token was invalid.

If this occurred unexpectedly, please inform the administrator and describe the action you performed before you received this error.

STR82ACE

same here

Scoops

Should be working properly now. Please report otherwise.

jontm

URL pop up back. It was gone, but has returned btw.