Nice die clash on this one, I'm not positive what else happened though.
The inner rim has 3-4 non-concentric segments, the center hole isn't centered, and certain features of the reverse continue onto the rim.
MAD strike and die cracks?
Edit: Looking at it more, there was definitely some rotation during the clash. It appears the right star is missing its date code as well, I'm thinking the clash filled the details.


