Solved
Fade in *still* broken
Put "words per screen" to 1, scroll to end, then scroll to beginning
Put "words per screen" to 1, scroll to end, then scroll to beginning
Fixed for real in v0.15
ex. set 祭 to とうろく with two prompts
ex. 組 set to くみ
This keeps happening intermittently in v0.13, but I can't reproduce it reliably -_-
Had an old version on my phone, oops