Some colors remain discolored after 3D Anaglyph is turned off.

After one turns off 3D Anaglyph mode, some of the colors remain discolored, looking gray or dark green, etc. This has also effected past versions.

What I expected to happen was they would all be back to normal.

*What actually happened was that some of the colors remained discolored before I closed the game.

1. Turn on 3D Anaglyph.
2. Turn it off.
3. Some of the colors will remain discolored.

NOTE: I have tried this on pretty much all versions from 1.6 - 1.11. All of them have given the same thing. The dirt background is discolored, as well as many of the server logos.