If you notice any odd behaviour leave it for a few hours. If problems or issues persist please report them in the comments. Ill be taking notes for future fixes and updates.
Yes and yes; I usually have to clear browser history to log out.
Also, since the server update, if I do a search, using keyword music as an example, instead of search results showing music communities like before, now they show posts and comments that include the word music, along with a couldnt_find_object error that pops up in a red box.