The advice to “call your provincial department and ask” is ridiculous. The officer who pulls up on the side of the road while you’re unloading gear or hauling out an animal is not going to believe you, care or change his opinion if you say you called the phone number and asked. They hear that all the time. An email response might be better but probably only if he recognizes the name at the bottom.
I got stopped and accused of trespassing by opp once while hunting on private land. I said “I know the owner ————- and he gave me permission”. The cop said the owner called 911. I called my friend who owned the property and he explained it to the cop. Turns out some random person who lived way down the road was against hunting and thought it belonged to someone else (apparently). If I hadn’t been able to get the owner on the phone I would have had to go to court to fight it. The cop literally said to me “sorry about the confusion, we hear that all the time”.
Personally I think you’d be okay but I’m not a Quebec hunter nor a lawyer.