Probably not. Time Machine should protect you against the problem I had unless you purge old backups. I don't think Time Machine ever deletes the one and only v

Probably not. Time Machine should protect you against the problem I had unless you purge old backups. I don't think Time Machine ever deletes the one and only version it has of a file. But dominikmayer has a very good point there in the sibling comment. I think this would only affect files that change though.