This is not a bug yet made on purpose. Described in
Changelogs (3.00.92):
quote:
The "allowed list" is cleared every time you go out of Personalised Status mode. The reason is quite simple: this feature is designed to help you target specific contacts, for specific reasons, at a given moment. If you want some people to never receive any of your messages, you probably should block them or remove them from your list
.