I am using version 0.11.2 on iOS.
I did an WWFF activation today (Generic log) and the QSO map was not showing any entries and I noticed since the version upgrade the automatic lookup was turned off. So I clicked on the first callsign and “Lookup all”. Suddenly the amount of QSOs went from 89 to to 71. For unknown reason the lookup deleted some of the QSOs. I don’t think the the lookup function should not delete any log entries? My first theory was that “duplicate” callsigns were deleted, but does not seem to be the case. I used the hamdb for lookup.