My pet Flying Purple People Eater (Purple Wyvern) seems to have turned into a Bear Patriarch! Been a couple weeks since I last had him out and am having a WTF moment after I summoned him, and a BEAR appears beside me. It is LOCKED to my inventory along with a few other tamed pets. The whistle (*/99 Max 100 Durability) was once use to summon my (early daze) Patriarch Tank (Bear Patriarch) before the bear sat down in a fireplace while I was having a long conversation with a shop keeper, and did not notice his demise until it was too late to resurrect. Perhaps the database replaced my new Wyvern with the old bear.