These stations seem to be off the air right now. I spent a good deal of time double checking my antenna and receiver and computer trying to figure out why they were not coming in yet. Checked an SDR in Maine, no sign of them, but it was getting the stations in the maritimes.
St Jean Richelieu 296.0
Wiarton, ON 286.0
Cardinal, ON 306.0
I think Lauzon, QC is on, but not 100% sure. Might create some NDB opportunities until they realize the janitor unplugged the transmitters when he was plugging in the vacuum cleaner, and get them back on the air.
This prompted me to check the Canadian DGPS outage page, but the USCG zapped it. Canada does not seem to run one.
Some searching for one however turned up this...
https://www.hfunderground.com/board/index.php/topic,71545.0.html