Lore page disappeared, again

Another case with the lore page this time. I clicked and held a lore file that was in a folder, and then released it on top of the main Lore header that is below headers such as Quests, Spells etc. Once I did, my lore page just straight up disappeared. Except oddly enough, the folder that was holding it still looks as if the lore page is there, even though when I open the folder it doesn’t show anything… this is on desktop browser, Microsoft Edge.

I noticed that a warning was added when clicking off a pop-up window with unsaved progress, nice addition.