On the flip side of the coin, if before 1 Apr 10 you had reached a PA Level Bar, but with the latest changes now find you have more Levels open to you, then you should have advanced to the next Level on 1 Apr 10. It has taken a number of people to put in ISupport requests through JPA to get this sorted.
As I am a cynic, I don't imagine they will be falling over themselves to amend this error for all personnel that would benefit. If you think it should apply to you get that ISupport request in.