Bukkit

5.0.38:
+Fixed some big bugs in temporary permission remove nodes
+Changed fund source from bank to player (when you buy a region the money now comes out of your pocket and not your bank account)

It should be noted that you cannot remove permission nodes from a player who inherits the permission node from a group. The only permission nodes you can remove are nodes assigned directly to the player.

If you server crashes and for some reason a player who was in a region that uses temporary permission remove nodes finds themself outside the region they were in, they may have to travel back to the region and then leave the region to get their nodes back (or have them readded manually by and admin) You will not have this problem with temporary permission add nodes.