If you die, and get pushed by whatever explosions, monsters or otherwise and get clipped into a Misery Block, the block with spikes, you will be unable to revive. You are able to do the revive action, but staying revived afterwards is nigh impossible and you will stay dead.

I noticed this happens a lot, worse is that people are complaining that GMs are not coming to service them. I actually got a GM to service and help me within a respectful response time.

HELPFUL NOTE HERE : When filing for a support request, please state your IGN and the IGN of your mates, especially the ones that are stuck, because GMs have been blindfolded and are not able to detect your IGNs when you file a support ticket, so they need an IGN when they summon themselves to you. That was what a GM told me. END OF NOTE

Another note : The GM also told me that it is possible that if you die and revive, the game might take you as dead, and as such boxes will not spawn materials for you. This is especially more plausible if you disconnected when dead.

Edit : Bug has apparently been fixed.