Check the WU in the link provided for each of those 0 WU......maybe you reterned past the deadline. If this was caused by the recent server problems, maybe they'll be extending the deadlines, but will be doing it when they consolidate the database and not as an automatic feature. Depending on how they code it, there might be a increase the deadline option, but most be done manually by the adminstrator. Let's wait a little about it and see what happends.