Before the latest patch, we can easily drag the mini-map. Now, when we drag it, it goes back. We’ve had it since launch but Arena Net somehow it changed without saying anything about it. It is really annoying. Please fix it as soon as possible.
Many players are currently experiencing this mini-map bug.
http://qq.reddit.com/r/Guildwars2/comments/1sr4w1/minimap_drag_working_differently/