I just saw this news update
"The exemptions include
"The exemptions include
- seasonal agricultural workers, fish/seafood workers, caregivers and all other temporary foreign workers
- international students who held a valid study permit, or had been approved for a study permit, when the travel restrictions took effect on March 18, 2020
- permanent resident applicants who had been approved for permanent residence before the travel restrictions were announced on March 16, 2020, but who had not yet travelled to Canada"