Yes, their transmission site appears to have moved. I am in Brant county and to get maximum signal I have to point my antenna in the direction of the other Toronto transmitters (CN Tower). Before the move the signal was from the east (Hamilton).
50 ' tower with VHF & UHF antenna at the house 45 ' tower with a 91XG yagi with a channel master preamp at the workshop/garage and a Samsung digital receiver.