[Urgent] Sudden Logout Bug

Under such circumstances, I hate to say this has far more urgency than other bugs, but this does seem very serious.
At around 4:30AM (GMT+0), every single player in a Vanaduke party was just booted. I'm not sure of the extent of the incident, but all I know is that suddenly, every single player just got removed with no warning. Sent straight back to the login screen. When I get back, I find that every single player on my friends list (all playing Vanaduke) are now in the Ready Room. They were just removed too. No disconnection messages, just removed.
When I returned, some people in Trade said this happened yesterday too. Nothing indicated it, it just.. happened.
It didn't seem like a server reboot because players were just suddenly removed. I don't know what this is, but I am treating it with such seriousness because this seems like a server bug; not a client bug.

Happened to me and several friends, too. It definitely seemed like the server crashed.

First time i got Java crash during JK battle (when he lost his crown). Were unable to log in untill my knight returned to Haven ( "SK not responding" message)
And then i went for Roarmulus....and got sudden logout in the first floor while dodging some rockets.
Thats pretty annoying.

Just to keep everything in the same thread and to add some useful info for the devs...
This crash seems to be party-wide.
Me and my entire party (full 4 players) were on the second depth of the prestige mission "A Pinch of Salt".
Everyone was logged out to the login screen (none had their game actually exit java).
Tried to submit a bug report ingame at the time of occurrence, but the bug report failed. I made a copy of the projectx.log file (which spits out server commands log) when this bug report failed. If this could be useful for the devs, send me a mail of sorts and I can try and get it sent away.
Same happened to me and a buddy in The Sovereign Slime right after we got the tokens.