One thing that has been persistently an issue since the move is the "new" content icons don't seem to behave themselves.
Before the move I could look through the forums, decide what I wanted to read (or not) and then go read some other site. Later when I would come back to read the forums the main IPB icons would show new content by being "brighter" in color. Each thread would have an icon showing new posts.
Now when I return the IPB still works as before, but the thread icons remain active even for items posted many days ago. I've tried "reading" through threads not of interest to see if they would clear out. I don't think this worked very well. It is also tedious and shouldn't be necessary. I've also tried clearing my cookies, but this also seems to be of no value.
My usual routine, FWIW, is to go to zaurususergroup.org and then, using Mozilla, tab browse to the oesf.org/forums.
Any clues to how to get the "new content in thread" icon to behave itself?