To people saying this post was useless:

It's not, we discovered a number of useful things here.
- Yoshi-P believes 1.18 was a bit overboard and intends to rectify the issues
- Our feedback is being taken note of, and we should continue as such
- Yoshi-P has shed light on secrets that many otherwise would not have known about
- Summer event slated for early Aug

So there you have it, not so useless. Just not 1.19 info that many were expecting.

Also. The "additional treasure" has something to do with the order in which seals are unlocked, somewhat similar to Toto-Rak. That is all.