I have a short project relating to a D&D campaign set near the Baltic Sea. When I recalculate one of the sheets in the project, two arrows and a large rectangle appear. If I delete them, they return when I recalculate the sheet or add a new formula. The arrows appear to point to the origin of the numbers in the cells pointed to. How do I get rid of the arrows and rectangle?
The Issue - Album on Imgur for an illustration of the problem.