I'm not exactly sure when the event is working as intended. Right now, Stormwind is absolutely overrun with ghouls that are rampaging through the streets and virtually everything that goes. The auction house, vendors, and wow gold classic even the bank are all unusable--which may be frustrating for gamers that, when the event is truly live, are only trying to go about their day to day company.
On the WoW subreddit, players also have found ways to attract the zombie infestation out capital cities, making entire regions of Azeroth uninhabitable.
Fortunately, WoW sport designer Jeremy Feasel confirmed the zombie invasion portion of the event is only going to be active for a couple of hours through the day rather than all the time. I'm actually a bit disappointed by that, frankly, because I believe it would be fun to find yet another all-out, 24/7 invasion that players need to attempt to contain--something akin to World of Warcraft's notorious Corrupted Blood event.
Players may also venture into the arctic wastes of buy wow classic gold Northrend to fight bosses and earn strong loot, and there's also a new story quest to try .