Further information:
Apparently, the former owners are now the new owners of rendesvous erotica in Iberville. This is close to the old Grand prix, exit 29 off route 10.
A lot of the girls from GP have moved onto erotica. Some prices may be raised, but reports are unconfirmed. This means that I'll have to take a personal trip there to investigate over the MLK weekend. I'll report back...