I do not love to bring bad news.... :twisted:
But nevertheless it is necessary! :#)
When removing users from the certain group there is such problem:
:!: while removing the last user from the group, &RQ asks "This group <name> is not empty! All contacts in it will be lost! Are you sure...".
If to answer "no" the group vanishes from the contact list, but actually it is in &RQ (it's possible to add/move the users in this group but it can't be seen). :roll:
When again to add the people in this group - it appears again! :cry: