Andy no creeps coming? glitch?

Hi andy i found this weird bug or glitch. I dont know what is called. no creeps No creeps coming. This happen when i minize mazebert in pause coz i need to text somebody. When i return from the game i hit pause to continue but no creeps coming. I repeatedly press the pause button but still no creep. Only when i press the next wave button the creeps come out. I never press other button. Only pause button.

I filed a ticked with this very strange bug. Never happened to me! Thank you for reporting! The platform is Android or iOS?

Hi ManuWins, its Android. The handset is HTC desire X. NP! ^_^