Many of the colors on signs are distorted in my town, and I was wondering why. At first, I thought the colors were changed but only some were different. Then, I thought that it was when the sign was placed, (i.e. old ones would stay, new signs would be different) and then that was wrong. It turns out that signs facing East West are correct and Signs facing North South are bugged. I would like this issue resolved. An example color is &F.

https://i.imgur.com/GiTbVLz.png