Idle Online Universe RPG

Keep getting this error while trying to collect my adventure reward (even if i've upgraded time reduction before sending into an adventure... )
And no, i haven't hacked the game in case anyone is wondering  
http://postimg.org/image/m10cjrjqf/
A minute or two is not such a big deal but after few more upgrades becomes a problem.

Yeah ive had this before hahaa.

I believe flash is getting throttled when you tab out or minimize the game, so the timers are getting screwed on the clientside.

I'm looking at just using a datetime comparison the timer updates in one of the upcoming patches to hopefully resolve this and keep things in sync with the server.