Ok so the problem is in Moving Pictures not MPCC
There will be a new version and we will see witch images may be missing to do a bug report to MovingPictures
Tolriq.
I'll have a look on this plugin and see to add support (Not right now as i need my ... internet back but soon )
I'm already in touch with cheezey with this bug and the other one on already used port we will release a new test build soon to get more info on your specific problem
We have both worked hard on making MPCC compatible with Yatse we will finish it to be perfect
Don't harass him with bug continue to report here with logs i'll do the checks then correct or transmit
Edit :
Wow cheezey was fast on this one there's already a new build
Please try it and send back your logs as it will have information on the failing data in moving pictures