I analyze a user's permission to view a node, and the answer is yes. Then I test that user's permission and cannot see the node. Why is that?
This is likely very relevant, as it may not have built all of the permission combinations as expected. What you did forced a rebuild of this information.Possibly pertinent info: This forum was created with the vB big board importer. I did run the User Cache update. Could this have a bearing on it if I didn't run it?