44 - Map flipped to other side after porting

What is the issue?
I teleported to IF and when I arrived I found the map had flipped from its position on the right to a mirror image position on the left. Even the minimap itself was a mirror image.

Please provide any additional information below.
I had only just downloaded Sexymaps, and had only changed the skin and the map-button hover-over options. All else was default.