Probably this bug started in an older version, but I don't know exactly when

The death messages are incorrect from their respective death, for example:
I summoned a mob on a high platform and waited them to knock me off, so I could get some coll death messages ( I love doing it). But when a Creeper pushes me and I die from fall damage, it shows "[ME] fell from a high place"
instead of "[ME] was doomed to fall by Creeper" or even "[ME] was blown up by Creeper from a high place" (Well, this one doesn't exist in files anyway)

And there were some other old and unused messages that were removed ;-; like "Player was fireballed by Blaze off some vines and got finished of by Zombie using 'Magic sword' " (cmon guys, lets be creative, everybody likes death messages!)

=| If you can't bring these complex messages like above, please at least come back with the simple "Player was doomed to fall by someone" |=

Here are some images of this bug.