 
Did a quick forum search but could only find threads from 10+months ago that went unsolved.   I've revealed areas on one of my maps, accidentally revealed the name of an area I didnt mean to, so tried to rehide it using the Hide Areas tool.   When switching to a player account to check if it worked I can clearly see an outline of where I rehid the area (i.e the outline of the exact box I dragged to rehide it) 
 
				
			 
