Hey Raquel
The programs we are watching finish about 1.30 minutes from the end, we then go to 'all episodes' and then go back to the one we are watching, then watch it to the end. Haven't noticed a colour change, ours in just white circle timer!
Our problem is with a series of programs as opposed to a film.
Last night I went through all the settings, VM and Netflix.... couldn't find anything that may help. I'll just try turning the box off for a while again.
By the way, this has only recently been a problem, the 360º box had worked fine since we received it a few months ago.
G