Haven't contacted blizzard about this yet , but i've been getting a lot of pet doubles from guildie's , storing them , turning them blue , and swapping lvl 1s in pet storage bank for finished 25s
logged on couple days ago and found close to 25 pet cages un openable and u cant see pet inside cage either
ill post outcome here , when i get round to fixing it
in the mean time any one else had this trouble ? guildies have donated A LOT of pets
would it have to do with character lvl that's holding caged pets ?