A droppble mount is missing

[FinnDake]

WoW Freakz link: https://www.wow-freakz.com/item_finder.php?item=147835&name=riddler-s-mind-worm
Character name:
A droppable mount is missing
Bug description: Riddler's Mind-Worm mount cannot be unlocked. For this mount, you have to go around Azeroth reading eight pages in a precise order. To then get to a chest and find the mount there. The problem goes to the second page. Read the first one located in Dalaran inside the Legerdemain Lounge once you get to the second page, which is located in Duskwood and should be above the table near the Twilight Grove moonwell the page is missing so you get stuck on the first page. By checking the WoW Freakz site you will find a video under this mount that guides you to all the pages scattered around Azeroth. I hope you can solve it as soon as possible given the beauty of this 100% free mount
Proof: The video guide link is this: https://www.youtube.com/watch?v=6ELF1rO_Hls&t=15s