Went to website from Courtyard PC, logged in and could not print boarding pass. Error said it was not 24 hours before my flight but it was 3 hours before departure.
Tried all methods from last name, res number etc. had to go to airport and required human intervention.

Never got email from Jetblue 24 hours before to check in. Phone app showed the flight but check in button did nothing so I don't know if this was a website issue.