Since today finishing a Mission/Arcade or going back to Haven via any other way while playing on european server results in a black screen. The only way to get out of the black screen is to restart the game.

This only seems to be a problem for the european server. Therefore there are three options for you:
- Either you keep playing on the EU server, but have to restart the game after every finished run
- or you start the next one before going on the elevator
- or you can switch servers to US for the time, which can result in a not as stable connection though.

Good luck for the time being, let's hope OOO can the Gremlins out of there fast.