When I paste component from library, it becomes the master state of the master component of component that was used to make this copy.
I got 2 master components, created one from another. For example, I'v had create green button for shared library number 1, and then copy the green button to the next file, made it local, changed color, and then publish the button orange into a library 2. Now, when I'm trying to use the component from two librarys, they will be revert to the master state of component that was the first in the file.
Problem is some way linked to this thread, but not totaly: