I'm on a Mac using Chrome and started having issues earlier today.

The Reply and Edit option seem to flash a Warehouse at CC Creations ad at the top and hangs most of the time. I can sometimes get a response by refreshing the screen or backing up and restarting.

I am also hitting general sluggishness when trying to move between pages on threads and switching forums.

This behavior occurs with and without Ad Block Plus enabled, but seems to work a little better with it enabled.

EDIT: Alternative browser showed similiar issues.

Much better today.
Thanks.