A week ago I’ve noticed in PTR that the pet battle world quests rewards are reduced – the pet charms from 12-20 to 4-6, the bandages in a similar manner (to 7-10?), the stones from 4-6 to 2-3, and possibly a smaller chance for a Blue stone to appear, too.
Lazey made more inquiry to get the above statistics, and suspects it has something to do with the Little Scales Daycare content giving out these rewards as well. He noted what the rewards are like and not only it seems to be the same amount as the affected World Quests, the yield is different for different characters.
Such, speaking very calmly, this is annoying, and puzzling at best. Doesn’t even feel like it shifts focus to the dailies if that’s what’s supposed to do.
Imagine they gave access to a unique vendor until next reset, similar to Vesharr. Could even do something exclusive, such as exchange yellow stones and bandages.
Or even just a plain old bag would do.
Very 
atm.