Patch: Official servers vs Custom servers & join on spectator

Hello everyone!

In the patch, we fixed the following:
✅ Official server tag for matchmaking. Unofficial servers can be outdated, so we remove them from the matchmaking.
✅ Can't join a server as a spectator: Fixed.
✅ No Instagib on Capture The Flag: Fixed.
✅ Rocket Arena mutator not working as expected: Fixed.
🔄Achievement FRANTICx6: Work-in-Progress.

Thanks for your support!
Master Arena Dev Team.