en_tn_lite_do_not_use/mat/17/18.md

the boy was healed

This can be stated in active form. AT: "the boy became well" (See: rc://en/ta/man/translate/figs-activepassive)

from that hour

This is an idiom. AT: "immediately" or "at that moment" (See: rc://en/ta/man/translate/figs-idiom)