Oh sorry, my fault: Of course I’m running the default ‘TMBb TV Shows’ scraper for TV shows on that system. Here are the settings for this using the Rapier skin:
I’ve my doubts that using a newer kernel and/or mediacenter solves your issue. I still think this is a configuration item anywhere being responsible for your missing pictures.
Look at this instrcutions to get the development staging but wait for @sam_nazarko 's ok whether this is really a good idea to do so. Of course all on your own risc.