I upgraded from 3.0.13 to 3.1.0 and then upgraded the Forum As well, using the PA version. A coupole of weird erros I am getting:
1. I have not been able to verify when this happens: I have an RSS subscription to a specific forum. Sometimes the URLs in the links do not come up correctly. I deactivate RSS and reactivate it and it seems to work again, but after a while it is not working again.
2. I thought the link in the email (EmailURL) received notifying of pending messages for moderation was not working cause I got the famous "Object reference not set to an instance of an object" error after clicking it.
The I tried to navigate to the post awaiting moderation from within the forum module when I reached the message the URL (ForumURL) was the same!!!, the only difference was in the order of the parameters. Perhapos this is it, right? NOOOO, here comes the weird part...
If I copy the ForumURL and paste it in a new window and hit Go, the error comes up just like with the EmailURL. If I paste the ForumURL in the SAME window the post shows up. I have tried both with Friendly URLs on and off.