When my game crash ( and it crash a LOT ) almost 50% of that happen after expedition is finished and I'm back in town .... At least crashes when everything is over so I don't loose anything when that happen ....

But just now it crashed in the moment when I clicked on portal after I killed 3rd Boss of expedition

Good thing - game unlocked next lvl number --- looks like killing 3rd boss is enough for that part
Bad thing - I lost all my productivity --- looks like I must click on expedition chart in town for that

should I be happy or sad ?

Plz fix those crashes ... cleaning 3 lvls on over lvl100+ expeditions take some time and loosing lot of productivity when you done is annoying

EDIT - JUST now game freezes in 3rd expedition map ... in last 2 days I lost production 3 times at 3rd map to game crashes ... :-0