Oh goodie! Let's report it to apple so everything you've payed in this game is gone. Happy!
People complaining about nerfing guns have a point. But don't go too far, umbrella was too op in the first place, so the idiots complaining about nerfing an overpowered gun just quit.
Besides its concluded in apple's ToS that any in game update has to be handled by the manufacturer and costumers must agree to it by playing the game. Basically that's in every game server. So if you're annoyed, give suggestions just don't run around like an idiot crying you lost money.