Can you also make sure that this is done for all the other edits you've done alongside this as well. 

Those edits are so far back that we can't know for sure what the source was, but if they've remained in OSM, then there's a decent chance they're valid. 

Please don't do any more find and replace edits like this without discussion, as per the automated edits code of conduct. Even if you're manually doing it, it still counts, and that discussion would have ensured that the correct replacement tags were found. 