when you place two doors to make a double door, at one side the texture is Ok, but at the other side each door texture is like "Fliped" (sorry by my english) in the image you can see it better.
Environment
jre 7: 64 bits, windows 8.1 build 9800, Ram: 8Gb. asigned memory: 3Gb. GPU: Nvidia GEFORCE 610Mb - 2GB. CPU: Intel Core i7 2.5hz
300th duplicate of MC-37106 - If you have not , please use the search function in the future, to see if your bug has already been submitted. If you could not find the original report, please comment with the keywords you searched for.