I added third club to tracking membership and got strange effect.
As always I set Award field to be filled with club name in Preferences... but if I go to qso list window and next to 'Statistics->Membership tracking->Rebuild membership statistics' then award field for several qso is filled but for the call signs which even are not in my /.config/cqrlog/members txt file.
If I am trying to do this with the same qsos but manually by edit qso or if I simulate live qso its never happens and working fine only with call signs which are in txt file.
I am tried to do this few times and it always happens for exactly the same qsos.
BTW how to remove tracking clubs from 'Preferences->Membership' ?