My gut feel is that Hickenlooper still wins but certainly not by 30 Points like this Poll is suggesting.
Tonight we'll see if SurveyUSA should still be considered an A+ Pollster like that cohort Nate Silver wants everyone to believe.
They're almost certainly accurate enough here to guarantee his electoral safety in the primary, but I don't think it would speaker to wider problems if they got this one wrong as this state's Democratic primary electorate is much bigger than 2016's and presumably its demographics have changed.