Foreman 3.11 upgrade - Pages not loading, Status now showing etc

Problem: After upgrading to 3.11 the task page just shows up blank, even though it worked in the previous version. The source page also just shows blank

Expected outcome: all tasks shows on the page

Foreman and Proxy versions: 3.11

Foreman and Proxy plugin versions: 3.11

Distribution and version: RedHat 8 & foreman 3.11 & Katello 4.3

Other relevant data:
I have reviewed the logs after moving them back from journald to file and i see no errors

Tasks page blank:

Smart Proxy Status:

Attached are the logs

logs.tar.gz (6.5 KB)

Does the browser console say anything when you visit that page?

i get the below error in the browser console… I even tried to do a full reset as its a fairly small test environment but no luck

Uncaught (in promise) TypeError: o[e] is not a function

I was getting similar, I cleared all the data Firefox had stored for Foreman, and it started working correctly.

Thanks for the tip, i tried using a different browser instead and it was working. I will clear out the cache on my default browser later to resolve…