View Full Version : Temp upgrade boost not stacking

12-20-2014, 01:17 PM
Im currently upgrading 3. Buildings.
I bought the cinstruction worker also have the temp boost from previous ltb
I have just collected the new ltb. Boost.
But for some reason its not letting me upgrade a 4th. Building,

Is it the fact that the previous temp boost is just about to run out and thr new one will just carry on taking its place , I think its silly as i had used gold to quicky build the new ltb so i cud upgrade 4. At a time.
I feel i have been cheated. And the. Temp boosts should stack.