She either completely forgot about it or more likely, she has to hold onto it simply because she has next to no other content left to sell. Especially as she has now seemingly given up on shooting new pro-shoot material.
If she has given up on new pro-shoot stuff there's only three reasons I can think of as to why.
1) fell out with her photographer
2) Can't be bothered to make the cosplay clothing anymore
3) Doesn't want to be seen naked in person by another man anymore
Most likely to me is probably that she became so lazy that she doesn't want to make the costumes anymore, hence why this year it's only been old sets and 3 candid sets.
Everyone needs to massively scale down expectations for her content now. She isn't really showing her pussy anymore, new pro-shoots have all but stopped and at her current rate for the rest of the year we could be looking at just 3 or 4 more candid sets and 3 or 4 more old 2023 pro-shoots.
Just smacks of a woman winding down her OF career, slowly releasing the old 2023 sets she has left to keep some cash coming in and every now and again she'll take a candid set after a shower. She's literally doing the bare minimum she can to keep OF customers following her and more importantly, paying her some cash when she wants some.