The engineering team has identified and corrected an internal publication issue. A fix has been implemented and data publication has been re-enabled.
A small number of products already placed in projects will appear grayed out in the Project Spreadsheet as they have become orphans and no longer show price validation. These orphan models can be easily relinked to the Catalog using the Find and Replace feature.
We are currently investigating issues with publishing updates to the Catalog. The AQ development team is working to identify the issue and restore full system functionality.