Ya there’s no way he will be approved for a visa and Quebec is slow but there’s really not much that can be doneI am not so familiar with the terminology sorry. I called Quebec office and IRCC couple of times. Apparently, they are not in rush at all. I would strongly advice to get an MP involved if possible. Furthemore, consider a visit visa for your spouse. There is a special thread for it.
https://www.canadavisa.com/canada-immigration-discussion-board/threads/visitor-visa-granted-while-waiting-for-pr.520770/