Missing instruments and sample hits in previously created drum tracks!!!

Last month, I noticed that some of my unpublished tracks were missing substantial pieces in my drum sequences.

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Wondering if this has to do with the missing sample post by u/joeynewname, a few months back.

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Does anyone know whether or not these deleted samples will be coming back, at some point in time? OR

Whether or not it is possible to find out which particular drum instruments and sample hits were removed?

If I knew this then maybe I could buy the drum kits and re-create the original drum patterns by reinserting the removed kits into my local drum library!!!

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Kind of pissed off that this was done without notice because it screwed up some good material that I had created.

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Again, wondering whether or not it is possible to find out what kits were removed so I can salvage some of the work that I originally created!!!