CSC is I9300NZCELL1
Which is still a 2Degrees CSC. So your phone hasn't been properly flashed to Vodafone, if at all.
Ah well, at least I know now who to blame for slow updates!
The only reason I thought it was now using Vodafone firmware was because the Service Request form that came back after I had it repaired said "VF Replaced PBA, IMEI rebuild" and I assumed "VF" meant Vodafone.
Just for my education, how do you know which CSC's belong to which carriers? I assume there's a list somewhere?