I had this problem too and I found that if i grew another pumpkin after accepting the errand it would complete. It wouldn’t recognize a pumpkin I grew before accepting that errand.
That could be the issue. The pumpkin I had growing was before I accepted the errand. I'll try again, thanks!
Welcome! I’m not positive if that’s the issue or a fix it was just something I noticed and tried I do hope it works for you though
I have grown all sizes of pumpkins and none are recognized by this quest when I harvest them.
Finally able to complete it. Took forever to grow small "orange" pumpkins.
