click on minimap button and all I get is a spinning wheel and two icons to open an issue.

Please specify your problem. What version of the game and AddOn are you using? When does the problem arise? Provide error logs if possible through BugGrabber/BugSack AddOns. If you were using a route imported from a 3rd party please provide a link to it. Also if possible provide your MythicDungeonTools.lua from C:\Program Files (x86)\World of Warcraft_retail_\WTF\Account\SavedVariables