We are aware of the problem and Jeff has turned it into Huddler to get it fixed. A holiday weekend is of course not the best time for these issues to come up. It seems that hitting the refresh button once or a couple times will allow to to reply to the thread or PM.
If you are a new or newer member and get the reply that your post or thread has to be approved please be aware we are having problems doing that as well but we're fighting with the program and getting them approved as fast as we can which in some cases took awhile but I think I have them all approved right this second.
Since this is a custom platform with much of it being written for us we are going to have issues pop up from time to time I'm sure and it seems Huddler is trying to fix them as soon as they can once we find them but it all takes a little time.
Thanks for being patient and know we are trying to get it fixed as soon as possible