I’m not sure that’s exactly due to a bug. A long while ago(few expansions ago), Blizzard made it so city guards ignore Vanish completely. Since, Rogues were going into major cities and ganking players, then just using Vanish. Blizzard didn’t like that. ![:frowning:](https://d38bqls1q93fod.cloudfront.net/en/wow/images/emoji/twitter/frowning.png?v=6" ":frowning:")