This happens for banners as well. It happens in 1.8.1. Maybe it's intended. But, please, make sure the names (given by using the anvil) are saved even after you have placed the banner in the world.
Agnes L
This happens for banners as well. It happens in 1.8.1. Maybe it's intended. But, please, make sure the names (given by using the anvil) are saved even after you have placed the banner in the world.