Missing beast tribe daily mount

Hello, I bought a Cavalry Drake from the Amal'Jaa beatman tribe before I left the game almost a year ago. I learned the item and was riding the drake around as part of my normal mount collection. Now that I've come back to the game recently, it is no longer in my mount guide. Can you tell me what happened or restore this missing mount? If not, can I get the gil to purchase it again? I even have pictures of my character riding the mount before i unsubscribed last time. Thanks!

Not sure how many you have collected, but have you checked to see if there is a second page in your mount guide? My minion guide does that. They get sorted in a weird order and a few times when I added a new one, one on the front page got switched to the next one.