Sadly we are still trying to work through this issue.
Not sure if the rest of the Kentico world has experienced this at all. We have tried resigning macros, comparing the DB and just overall looking for differences between the environments. There are no errors. Oddly when a complete copy of the site and DB are copied locally it works just fine, but in our stage and production environments it is not. Anyone else have any more suggestions? Thanks for any feedback you might have.