Hero upgrade not stored on server

[TheVic]

Hero upgrade not stored on server
Discovered in the battle vs Snow that upgrade of horselord Tsubodai had not reached server. Won anyway but with more losses then expected. id 38042. Has seen this at-least once before. Got reload/sync popup just before battle as city popup didn't occure as it should have in previous battle.

[SnotlinG]

Hello Vic,
Yes this is unfortunately something that can happen in version 0.9 games, in case your data-packet sent to the server is lost on the way the game wont notice this.
This is already fixed in our current 0.91 version though as we have done many improvements to the client/server sync code.
So for now, it is something we have to live with in version 0.9 games.