Mr Annan called on organisers to either cut the price of tickets for affected seats or mark them with a warning that the view of the field would be obstructed.
Organisers have since been in touch with Mr Annan, offering an apology, and said tickets for those seats would be clearly marked in future.
"They say they have physically checked the seats in section 634 in seats K21 [and] 22 and agree that the handrail restricts the view, as shown in the photo," Mr Annan said.
The Auckland Rugby Union, which works alongside TicketMaster, has sent a letter of apology to Mr Annan and offered him two free tickets to a future rugby game at Eden Park - not a World Cup match, however.
Auckland Rugby spokesman James Rigby last night confirmed that organisers had received complaints from fans seated on the South Stand about the blocked view.
It was the first time there had been complaints as the Bledisloe match was the first time the stadium had been full.
Mr Rigby said organisers were in the process of looking at placing a "restricted views" warning on tickets for future games.
There would also be discussion about whether tickets to those seats should be at a discounted price, he said.
A spokeswoman for the Eden Park Trust said responsibility for pricing tickets lay with whoever would be hiring the park.