Hi Samuel, I was offline the last couple of days. Did you upgrade to the latest version of Masa?

No - we rolled back to Mura and haven't had a look at it locally yet. It was the latest version as of last Friday though

If you set "preserve log" in your browser console and attempt to save a page, that would record any server- or api request-related issues. Also, the Lucee log might reveal the issue.

Is it the super user that is unable to publish or other users?

Any users. I will check out preserve log / lucee log, but it'll be next week as I'm on vacation. Thanks guys!