A few have wondered about server issues since General was removed, but you have to realize that all Raz did was re-route a server command (that being, all General chat commands are re-routed to Local). It's not a type of thing that would cause connection issues. This is entirely different.
However, if you recall, around that time we also had a double hard drive failure in the server computer, which can happen at any time (no, re-routing the General chat server command in public maps would not have caused it). He fixed this months ago, however, and like Tariri I haven't experienced this, either.
My guess is, it's still your internet connection. Do you live around neighbors that might have wireless printers, hot spots, or laptops that might be taking the broadband necessary to play FH on your part? That's my guess, since I haven't had any other complaints like this. It doesn't seem to be on the server's side as you claim, otherwise you wouldn't be the only one.
But, look into Sura's list, of course, and at least give that a try. Hopefully you can get this sorted out so you can play properly.