Unable to create new CI Suites

I have recently been getting Create webhook failed: INTERNAL: Internal error whenever I try to create a CI suite in any of my projects on a Looker original instance. I’m just trying to create one that runs LookML Validator on every PR

The weird thing is that I have been able to create CI Suites in some of these projects before – and they are still running – but I can’t create any new ones. And I can’t create CI suites in new projects either.

I’ve triple checked that the Looker CI Github app is installed in all the Looker repos and have confirmed in the Admin>Platform>Continuous Integration page

The deploy webhook is also working successfully in all Looker projects.

I have also confirmed there are no IP allowlist configured as well.

Looks like this was a bug on Looker side and it got fixed in v26.8