RE:US shares HaltedIn Canada trading online is still not available with most institutions but you can call them and they can input the trades manually with the new symbol IZ-V. I talked to an investor from Germany and he had the same information as you do about the US symbol Chris. The News Release with the name change only talks about the Canadian Venture exchange symbol, I don't see any mention of a change being made to the US or German symbol but I am sure they will change also.
I don't think anyone is going to be able to answer this question other than someone from the company, sorry wish i could be more helpful!
Glta