At the end of the day we don't know what other people are going through. From looking at his general inactivity and attitude hes having some personal trouble and is looking to transfer the campaign. Obviously this is an assumption and I don't mean any offense to Lutpin if that isn't the case but I just find this sort of out of character and people need to be a little more forgiving sometimes.
AFAIK all payments have now been sent?
It's very possible that he have personal problems. But he is loging in to Bitcointalk very often, is it so difficult to drop an message and say that payments will be delayed or that he can't make payments currently due to some problems. People would understand him and would have more patience before starting to accuse him.