Its normal. I believe there is around a ~5-10% chance of item recovery during a progress break. Honestly I bust stuff all the time since I craft high end items under all conditions, sick, tried, rushed, before a raid, after a raid, distracted etc. Suffice to say I make tons of mistakes. None the less I have a policy of not delivering any NQ non glamour item to orders/FC members. So whenever a break occurs and its recovered I <3 <3 <3 am so happy and then promptly go to bed ... lol