Someone is claiming to have the Voyager Class Quintesson in hand and the gave a description of the toy. I'm not buying what they claim (because of the lack of evidence), but here is a link to it in case you're interested.

https://www.seibertron.com/transform...-figure/44201/

As for the list from earlier today. They are listings taken from Hasbro's official Taobao store, so it would seem Hasbro China has listed next year's toys prematurely much like Amazon AU listed this year's toys prematurely.