Got the below email from Ebay, targeted at users who had their eBay account linked to their Flybuys account.
We are writing to let you know about upcoming changes that will affect the way you use flybuys on eBay.
Our partnership with flybuys will come to an end on Wed, 6 May 2020. From then, you will no longer be able to collect flybuys points on your eBay **purchases or redeem your flybuys points for eBay vouchers. You will not lose any flybuys points you have collected with eBay to date.
To learn more about other ways to be rewarded on eBay, see our shopping membership program, eBay Plus.
Affected shoppers are able to try the program, which normally costs $49, for a full year for free before 13 April, 2020.
New eBay plus users only. Check the signup page to confirm eligibility
Just beat me to it ;)