Dunno if this is bug or a improvement but ever since the new calls have been released, for example... Industrial fire, Unknown tanker spill and Building Collapse. The only call i receive for fire are them main 3 which is very annoying as it uses most of my units and take away the fun of the game for me. I've not had a road accident or any kind of smaller call in well over a month now and it's very annoying as it's these small kinda calls that are more frequent in real life where as building collapses are very rare.
Hope this matter gets sorted or fixed as its also get very repetitive for members in Alliances that have over 13 fire stations and keep receiving the same calls over and over which makes them not want to play.