We imported another XF into ours (both same version 1.5.x) and one weird thing is happening. If I create a brand new node there are 7 users that show up under the Node Permissions. I can go into each one and set them to inherit and they are removed but each one has some various custom permission set even though we are not adding them to the new nodes. One has Revoke set. A couple of them have hard-delete post by anyone. Any idea why these users are attaching to newly created nodes and how to stop it?