Something you just said made me think of the issue and fix. I am using the BBP Style Pack and didn’t turn that off when I was testing plugins. I thought I needed it but turns out I didn’t. Once I looked at more of the settings in that plugin I realized that the freshness dates were set to custom and blank.
I already did the theme check before I posted and I have done the plugin conflict checks with no changes. It has to be something with the forums repair not working.
Makes me wonder if it’s not the 2.6.6 but 2.6.6 on the newest WP version.
Robin,
Yes I saw this as well and started to run them. Still no change. Are you not having this issue with your sites on 2.6.6?