Site down to Redirect Issues – Just started after updates…?

Hello Awesome WPMUdev Team…

Looking at defender and warnings in site monitoring (Awesome hiaving that BTW – Thak you!) a redirect issue has just begun and the site is down to due this…

The direct https:// works great it seems .. I have read the foruems and been tryiong to figure out for 2 days but alas I am stuck.

Please help?

Jonathan