A neighbour of mine was able to get 3 Ness Pond Monsters!
Maybe I should've done this event. As not only could I have possibly got 1, but I may have also been lucky to get 2-3 of the lucky event pets (more specifically the Ness Pond Monster, in this case) too.
If this continues on for anything other collections turn ins and is intended and not by error, I would give in with spending way more money after I can get 1 to try and get 2 to even 3 of that special pet from these. Like if I can get 2 lucky flytraps from the turn ins, Storm8 can have all my money. I would only do it if a flytrap is being offered and there's a chance I could get more than 1 though. Personally speaking.