British Columbia - how did ICBC handle your Prius C?

The Autoplan agent at the dealership was not able to enter in my Prius C base model because it's not on the ICBC car list yet. I was told I'd receive an amended document later as well as a bill/refund for the difference. Here's what it said on my first vehicle registration:
Year 2012
Make TOYOTA
Model PRIUS
Body style HATBK
VIC TEM71P
Fuel type GAS-ELECTRIC
Net weight (kg) 01132

And on my original Coverage Fees and Premiums page:
I'm at -11 (-43%) on the claim-rated scale
Declared Value $22,500
Basic coverage has nothing to do with the car model but I'm in rate class 23, base $1472, discounted $839
Third party liability $2M, base $296, discounted $154
Collision rate group 14, $300 deductible, base $612, discounted $318
Comprehensive rate group 14, $300 deductible, base $318, discounted $138

Now, yesterday they sent me a "Confirmation Replacement Document". On the registration it now says:
Year 2012
Make TOYOTA
Model PRIUS <--- yes it still says Prius, not Prius C
Body style HATBK
VIC TGL71X <-- this is the only line that changed
Fuel type GAS-ELECTRIC
Net weight (kg) 01132

On the Coverages page, the following has changed:
Collision rate group 19, $300 deductible, base $1,083, discounted $563
Comprehensive rate group 19, $300 deductible, base $496, discounted $213

And then today - even though I am enrolled in monthly payments - I got a remittance slip for the $322 difference which I'll have to pay in. The total still comes in under $2K/year so I guess I'm okay with it all, but the oddball thing is the wording:
A fee/premium underpayment has occurred on your Autoplan certificate (policy) due to an Own Damage Error.

What does this even have to do with damage?? What in the world are they thinking giving it a name like that?

So anyway, for other BC Prius C owners, did they put you also in group 19 for collision and comprehensive? Does your registration say Prius C or just Prius?

And for that matter - I should ask, what rate class are the standard Priuses getting placed in? Did anyone get a better rate on collision and comprehensive with one of the other companies on their Prius or Prius C?

 

Just got off the phone with ICBC and apparently the VIC they entered for this car does take into account the fact that it's a C, despite that not being in the text field.

I forgot to ask about "Own Damage Error"!

 

Haha ooops... fixed it. $2M 3rd party liability.

Galaxy Nexus ? 2

 

I don't see any separate entry of the sort in the list brokers get to choose from.

I typically respond that it's like the difference between a Corolla and a Yaris. But not a perfect analogy because Yaris is even smaller, and Corolla is usually always a sedan.

Galaxy Nexus ? 2