We have 6 files of identical type and are in the same current state. They have been through the same states in the same workflow and are in the same folder. We have two groups, Engineering and Viewers. With regards to these files, their state and folder, these two groups appear to have the same permissions.
The Engineering group can see and interact with all 6 files. The Viewers can only see 4 of them.
There seems to be a group permission or something directly associated with these two files that I am missing. Any ideas or suggestions would be great.