As I stated over on the Antagonists Wiki, adding categories that a wrong is false information and you were subject to being blocked. You continued to do it here after I left that message, so a one-week block is now in effect on both wikis.
Blocks have now been placed for six months on three wikis because you have continually added false information. As stated over on the Antagonists Wiki, any further instances on other wikis will be taken into account. The next block setting would be for a year, but if you keep doing this, I will probably make it a permanent block.