I was looking over some tax related reports recently and found that for a large number of my 2020 paychecks the split categories have all disappeared. I looked in a 2022 backup I have and they are present there, so sometime between now and then something or some update has caused them to go away. This is a real pain as there are many linked transfers to bank accounts and 401k account in the original splits. Is there any way to export a bunch of transactions from a backup to import to current file? Is there any way to recover the corrupted splits?