I've got a NTF which is a master template.
I also got a NSF which inherit the changes from the NTF
NTF was created from the NSF. They don't have the same filename.
I don't know exactly why, (I think it's a refresh using F9 on the Notes Client Workspace) but some of the views from the NTF went in the NSF. So the NSF now have twice the same view. (Those views where the ones without a check in the No Refresh column)
When I try to cut/paste or drag a doubled view from the NSF to the now NTF, it doesn't work. The doubled views stay in the NSF (having more views than it would normally need) and the NTF still have missing views.