If that was the main reason for the recent money grab, then shouldn't it have happened way before 2008?
Again, I don't think so. The GB are hide-bound in how they do things. It would have taken some time for them to even notice that flogging people for donations wasn't working, then formulate a response to the problem, then implement the response. And, I don't see how what happened in 2008 would have led them to doing what they're doing now.