We had a problem this morning where Myriad was playing programmes but very late.  When I looked, there was no overrun time displayed and overnight, the hours had not faded short so by the morning, everything was about half an hour behind. 

I had to close Myriad playout completely and restart and it looks fine now.

What would cause this to happen?  It is the second time it has happened in the last few months. 

The last live show finished at 9pm last night. 

Neil