Murdoch Mysteries Missing Episodes

Season 12, episode 10 is still not available and now Season 13, episode 2 is missing. Why is it that so many Acorntv programs are not added to On-demand. This question has never been addressed or answered by Comcast staff. Between this, the ongoing problems with PBS programming and actually expecting customers to pay $10 more a month for TCM makes me want to jump ship with all the other frustrated Comcast customers.