User blog comment:Miskos3/Fairy Tail 515: I Am You...You Are Me, Review/@comment-47.29.22.9-20161227041805/@comment-1776824-20161227042026

She's wearing what appears to be magic sealing stone when she is in the prison. However, during torture and public humiliation, she isn't. Just inconsistency in terms of art presentation, but the reason is there.