Game Crashes And your levequests

Ive found the most annoying thing ever is when you accept a levequest or just start to do battle with the levequest objective monsters (especially when you are doing faction levequests) and the game just crashes outta nowhere and when you log back in your precious levequest is gone with no way to recover it. This is extremely frustrating and seems to be happening more and more(makes me wanna kill kittens and puppies @.@). Anyway it would be highly beneficial if a system was put in place so that you could either resume these levequest that are otherwise lost or reaquire them when you manage to log back on either by going back to the aetherit/aetherial node in which you aqquired them or w/e. Personally this would make alot of headaches go away(and potentially save the lives of many kittens and puppys :P)