Another data point here;
May 4, 2020 - received letter from University confirming completion of degree and eligibility to graduate; submitted PGWP application the same day
June 2, 2020 - passed medical exam (required since intended job involves the vulnerable population)
No further updates as of yet. Never gave biometrics as it wasn't a requirement yet when applying for a study permit 4 years ago.
No BIL either, it was never generated despite multiple attempts to get in touch with them by phone.
(If this means anything, I'm a citizen of a visa-exempt country meaning I have an eTA instead of a TRV, hence no submitting physical passport)