That is not correct, nfs://192.168.0.7/nfs/3Tb/ is on as a location, but the library is pointing to /mnt/tv1 for the TV episodes as i pointed out above, even when i manually navigate to the location i.e /mnt/tv1 the folder shows as empty.
Ironically, the nfs share you pointed works perfectly in the sense that if i manually navigate to it, i can see and play all the files within.
It would be worth pointing out that the two mounts in fstab (tv1 and movies1) are located within folders of nfs://192.168.0.7/nfs/3Tb/ albeit they were added as a way of getting to other folders within that drive that are not currently mounted via fstab
I have just enabled that, done a reboot and it seems to now work.
However my concern is why did this only happen after the OSMC update and why did enabling wait for network resolve the issue when both mounts were on the same network drive but one was working and the other not?
Edit: I should add the library is still not picking up anything in said folder, but i can manually navigate to the folder at least now. I am willing to be my library has become corrupt again?