Advance to next Sector timer disappears in breakthrough

After winning a sector in breakthrough there is a timer telling you to advance to the next sector which lasts ~40sec. If you happen to step out of bounds (cut the corner to the next sector or were in a sniping position on the map boarder at the time the advance starts and happen to step out) then the game switches to the "out of bounds" timer which is ~10sec. once you step back in bounds for the old sector you are advancing out of, this region is now still considered "out of bounds". Thus your ~40sec timer is now ~10sec and if you are at the middle/back of the conquered sector you now don't have enough time to run to the new "in bounds" sector. This results in an unnecessary death and frustration for the advance as you know making it to the next sector is impossible in the shortened timeframe.