Can you provide a link/source? On the official websites I still see that the travel ban extends only to Dec 2021 as far as I know:
"With the University’s international travel ban and the Global Affairs Canada worldwide avoid ‘non-essential travel advisory’ both still in effect, the University has made the decision that international travel for outbound exchange, field courses, semesters abroad, internships, short-term programs or co-op will not be authorized until further notice. As of June 14, 2021, the Provost has confirmed that this will remain in place until at least December 31, 2021 and could be extended further. "