I have been instructed, by support, that this is the best place to raise this.
Due to an error in battle.net, I and many others were prevented from installing, updating, or even opening the game we pay a monthly subscription. It was frustrating how long it took to fix, but what is actually outrageous is that blizzard have not offered us game time to compensate what we lost due to their own mistakes. It would be a very simple solution to give people who suffered from this 2 weeks of game time to make up for everything, and we can depart this with good will, rather than having been robbed by the company we are supporting.
The threads of people who have suffered this problem:
Cannot update WoW TBC - don’t have administrator rights - Desktop App Tech Support - Blizzard Forums
WoW won’t update - Support / Mac Technical Support - World of Warcraft Forums (blizzard.com)
My subscription has currently been suspended. I may not renew it at all after this.