Been on for a while today and happened twice, 1st time no idea why. 2nd time was definately while someone jumped into spectate again (after others did without a server crash).
I agree and there should be more people available to restart the server when it crashes. I had numerous members contact me yesterday to get it fixed and "Thanks" to Connor being online, he fixed it.
Please someone take a look at it, was not anymore to play, a manual restart did not help much. First it was fine but after 2 mins it started to lagg again...