Yeah now that you mention it I can actually get to it I just have to use the full name for each community instead of searching for them with the shortened one. Kind of weird though because I would have thought that they would have popped up without needing to do that but hey, it's working now so...

Thanks for confirming, thought I was going crazy

Actually I think there is something going on because the community page on the instance shows a lot more posts than the one that I'm able to join, not really sure why it would be doing that though