Same thing happened to me. I booked an Edit hotel on 12/31 for a stay in January; it posted January 1 and I got the $250 edit credit on January 2. Just got another $250 Edit credit on 1/16 and my tracker still shows I've used $0/$500 for this year. I also still show $250 available for the other hotel credit as it should since this was not an eligible IHG/Omni, etc.
Similarly, I used my dining credit on a toast gift card on 12/31 that posted 1/1, got the $150 credit on 1/1, and got another $150 credit on 1/16, though the tracker does show that I've used my $150 credit for the first half of 2026.
I'll take it.
*edit, meant to post this as a reply to post 704 above