Team Projects Sharing - Share Window shows 100's of non-edited assets to share with collaborators

Hello, I'm currently working in a Team Project with about 10k assets, shared with 3 collaborators. 

I've had to restore a few sequences from prior versions over the past few weeks and the duplicate sequences/media have been piling up. Yesterday, I consolidated all the duplicate media via the somewhat functional "Consolidate Duplicates" option in the Edit menu. Since then, whenever I make a small change, I go to share changes and the dialog window wants me to approve 100's of unrelated assets as changes. 

Example- I'll make a small change to a selects sequence (change sequence timecode). When I try to share this change, the share changes window will display 100's of untouched assets with "edit" under the action column. 

This has only started happening since consolidating duplicates and is making sharing much more cumbersome with longer wait times. Can anybody advise as to why this is happening/ how to fix?