I've got two keys left to find, ER and JQ. According to the charts, JQ is supposed to be in Chaosrealm at A4. I went there, chest was open, so obviously I opened it before. But JQ is still locked.
The other key is ER, which should be in Edenia at H5 by noon on the first of each month. I didn't see it. Of course I might have missed, and I don't feel like meditating for a month. ANyone have luck with these two?