PC/Steam version
Guild “Has to be DUKE”, Player “Jerry”
Today (11.02., ca. 20:19 CET), a pet hunt for the pet Auraio came up for me. At the same time, other players reported the pet Toy Soldier as up. When finishing the hunt, I received copies of both (sadly forgot to take a screenshot).
After logging in again, the Toy Soldier hunt was available for me additionally, again earning me rewards, this time only for the Toy Soldier.
So far, noone else in the guild chat seems to have had this happen to them, so it might be an individual glitch. Though it might be possible as well, that two players caught pet gnomes simultanously, and I was, for some reason, the only one to benefit from it.
Might be something to check in the database. Although the rewards are welcome to me of course, I find it deeply confusing.