Portkeys: Borgins and Burkes: Multiple different shops?

Keybounce

Are there multiple different "locations" for the same location?

The Borgins and Burkes shop has three very different appearances for the shop sign in the front window. It can be missing completely, easily visible from the inside of the ship, or at a 90 degree angle and only visible from one corner of the inside of the shop.

I have yet to see if there are any other differences between these three "locations"; I only confirmed that yes, they are different, this morning.

Do other portkey locations have differences like this?