The bulk update request #13093 is pending approval.
create alias old_on_old (0) -> elderly_on_elderly (0)
create alias adult_on_old (0) -> adult_on_elderly (4)
create alias old_on_adult (0) -> elderly_on_adult (0)
create alias adolescent_on_old (0) -> adolescent_on_elderly (0)
create alias old_on_adolescent (0) -> elderly_on_adolescent (8)
create alias child_on_old (0) -> child_on_elderly (0)
create alias old_on_child (0) -> elderly_on_child (37)
create alias toddler_on_old (0) -> toddler_on_elderly (0)
create alias old_on_toddler (0) -> elderly_on_toddler (2)
create alias baby_on_old (0) -> baby_on_elderly (0)
create alias old_on_baby (0) -> elderly_on_baby (0)
Reason: So, i've just noticed that at some point old was aliased to the more sensible elderly, but it's not been updated in regards to any of the age difference related tags or wiki pages. There are other problems with that table as a whole, but this should at least tackle one of the smaller ones.