Dataset duplication and permissions issues

Hello all, I recently encountered something weird - I went to move a large folder within a dataset through a mounted drive in windows and it seemed to have disappeared, then reappeared in the target folder, except I no longer had permissions to access it. After navigating out of the dataset folder, I found there were now two sets (media and Media) I no longer had permissions on the dataset. I have tried resetting the ACL, recreating the user, the group, the SMB share etc. and cannot access the dataset through SMB. It still works fine on my media server via NFS.

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Any advice for removing the duplicate dataset and fixing permissions?

EDIT:
I now have access to both the media datasets, not sure what changed, just cant figure out why its duplicated and how to get rid of the duplicate. If I make a change in one of the “media” datasets its reflected in the other. Any advice?

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