app inactive -> active digits displayed incorrectly

[ravelab]

If the seconds is "15" when I press 'Home' button to put theh app in inactive state then put it in active state 10 seconds later, it should display '0' for the tens of seconds digit, but it is displaying the upper half of '0' and and the lower half of '1' (so the lower half is displaying the old value). Only after the digit needs to be updated, then it is corrected. Same things happens to other digits. Have you seen it before and any ideas? Thanks

[rusel1989]

Hey, i didn't see this happen before so no ideas. Unfortunately i don't have much time to work on this library lately. But I've added you to collaborators, so feel free to fix what you need.