I've fully unlocked and upgraded the entire glowing titan candescent armor set from the summer solstice event this year and shortly after doing it, I unlocked the helmet and arms in the transmog so I could equip it as universal ornaments for other armor pieces. I couldn't unlock any other pieces due to my lack of synthweave bolts but recently I wanted to preview the rest of the armor pieces on my character just to see how they looked but after thoroughly checking the list of transmog armors I could unlock, it appears that the rest of the candescent armor pieces have just disappeared even though I unlocked the entire set during the solstice event. I don't know if it was intentionally removed by Bungie but I'd be happy if it was fixed because I want to be able to customize my character with an armor set I spent 20 hours getting without having to upgrade the actual armor set all the time. (PS: I tried removing the candescent arms as an ornament and now that ornament is completely gone and I can't find it in any of the menus or inventories including the transmog one)