Can't connect to multiplayer

Can’t join ANY multiplayer games, continually get this error, any ideas?

Surely someone has had, or has seen this issue and can help? Surely my situation is not unique? Or if nobody knows can somebody at least give me a contact e-mail that is impossible to find on this website so I can e-mail somebody and rectify my problem?

Can anyone offer anything? Even an e-mail address to ask for help if nothing else?

I’ve seen this error a couple of times this week. For me, it has started appearing after the last patch, although it seems like more of a server issue. Perhaps tonight’s maintenance will resolve the issue.

Still no luck for me and it is also a continual thing for me, I’ve yet to be able to connect to a single multiplayer game, very frustrating as the AI gets boring sometimes!