Hello, the 'lost the dressing room' issue is known issue to do with manager rep, we should be resolved in a future update.
We've tried getting the lack of depth issue to reproduce internally but had no luck, do you have a save file from before players get unhappy?
The reason for change in unhappy players is Williams would have dropped the 'unh' but another player took over as the 'spokesman' for the unhappy players, and now the group unhappy has been dropped.
@NO ADJUST we will need a save game from before Salah gets unhappy, if there's enough players supporting a 'group' issue then there won't be a 1-1 meeting, it'll be a group meeting, so that's expected behaviour.