Greasy Fork is available in English.
Adds a blacklist for sellers on eBay that will emphasize or remove results from blacklisted sellers
< Feedback on eBay Seller Blacklist
Can you please provide the following information so I can troubleshoot this?
It works as expected for me on both ebay.co.uk and ebay.com, using Firefox with Tampermonkey.
The hide function no longer works. You can only emphasize posts. Ticking the "Hide" box will cause both emphasizing and hiding to stop working altogether.