There is an annoucement that we will all be moved to the seller hub
https://community.ebay.co.uk/t5/Announcements/Classic-My-eBay-All-Selling-page-is-moving-to-Seller-H...
At the moment I can use the classic view and there was a link under SEller Tools or at the top of the seller hub page to opt out but that does not show on every site. Some are saying it has gone. Perhaps a good idea to get used to it.
