Unable to connect bank account

I have a persistent “fix it” error for connecting to my bank account and I have been unable to get a reply from Stessa Customer Service via email or message for the past 3 days. When I try to login to the bank account, I get “we are experiencing technical difficulties, please try again later”. When I view the bank in the Settings page, I get “Site Blocked - Your bank or lender’s site is being blocked for unknown reasons. Please try again in 24 hours.”