Yeah I do.
It might be something completely unrelated that's changed it.

eg The 9 desktop 'bug'. I have 2 devices, one recently flashed, one flashed when PR 1.3 came out. The former allows 9 desktops the latter doesn't.

I think it might be best if people did actually reflash if they can, because over time settings and files get messed about by different programs and the reflash is one sure-fire way of resetting things. Obviously that brings with it a prerequisite number of hours if not days to try and get things the way they were, so it's not always viable.

In this instance however, there's a way of assigning these keypress shortcuts so you should be able to reassign it.