Drupal Association members fund grants that make connections all over the world.
When a user is given update permissions to a node through a user relationship. That user can edit the node.
The only problem is when the user does edit the node, it looks like the node_access is rebuild because after updating the first time, the update permission is gone.
When I look into the node_access table I can see that the permissions from user relationship is gone.
I used version RC2 and DEV version...