Resolved : The SMS delivery issue has been resolved.
May 28, 2021 – 14:33 PT
Investigating : There is an on-going vendor issue with SMS delivery. Some SMS messages may fail to deliver or take longer to arrive. Other MFA methods like phone app, passcode, phone call, and tokens, are not affected.
May 28, 2021 – 10:47 PT
See https://status.it.ubc.ca for further details.