i am getting quest that the item is able to be bought. one with with quentin last night wanting a cat blob pillow. Today cursed wanted Angelic Ontra Beanbag. It just annoying. is this a bug with the error one as well?

This is not really a bug, Angelic Ontra Beanbag is a brand new item and not enough are in user shops yet as collectors are probably buying up the new ones for their collections. I'm not sure why there are so few Blob Kitty Pillow on shop search, but probably some user bought up all the ones available. Sometimes some user whats a lot of a specific item for gifting, treasure chests, or just general collecting of some kind and it can impact the availability for a while, but the pillow is not a rare item, so they should come back into user shops shortly.

Sometimes these items can be asked for in quests, it shouldn't be a common occurrence but it can happen

thanks