Eagly the griffin

Eagly was a griffin which i tamed on crystal isles when i tamed him i knew he was perfect for me, we stole some wyvern eggs together also some deinonychous eggs we tamed alot of stuff together. I was about to tame this high level female yutyrannus when ever i got off my griffin to shoot the yutyranus with darts my griffin flew away randomly in a flash and then i never saw him again, legen says he is still flying away