First of all who ever said that it was a quest causing the server quest? I have yet to see any post acknowledging exactly what is the cause of the crashes. There has recently been a flood of Leo users onto the Draco server. They may have become overloaded due to an unforseen spike in activity. Keep calm and you will get an update in regards to the servers. Crying over the issue isn't solving anything.
A bug in the quest system which was the culprit for the server crashes has been corrected and will be applied during a brief server restart that will be announced shortly.