[2020] Why isn't Jaximus limited availability anymore?

Joe & the Jaximus skin story is truly heartwarming and something that holds a significant meaning (or at least it should) to older players and those who know it. If you don't here's the link to Riot Ryze's post years ago (http://forums.euw.leagueoflegends.com/board/showthread.php?t=685165).

Basically it was a skin specifically designed for Joe, a 17 year old battling Ewing's sarcoma, a rare kind of cancer and one of the nice touches of it is that it was ALWAYS considered limited availability despite always being able to purchase at any time which would bring others to look it up, and see Joe's story. That was one of the things that made me see the community as more than an (at times toxic) group of gamers and more as a community. I'm not sure when it happened but it is no longer marked as limited, which will cause newer players to no longer hear about Joe's story. It's a small touch and I'm sure that it not actually being limited is a fair enough reason to take it off, but I want to know why Riot decided to take away from one of the best examples of league helping it's community, and hopefully convince somebody to add it back.

EDIT: I was mistaken, the skin wasn't designed for him but it was his favorite skin, so the VA added in a line as a tribute to him. Here's to you kid.