User blog comment:The Time Lord/Doctor Who - Series 12 Premiere Hints/@comment-27270572-20151009222311

The bit seems very familiar from a certain character in a fairly recent which strongly implies the return of Missy in the opening of series 11. An unconvention TARDIS may suggest the chameleon circuit has been fixed with it having been done so on a few previous occasions. Louis 13th? I think that is the number but I do not know much about him, came a few kings before the French revolution so 17th - 18th century King perhaps? The above quote could be from either Missy or a companion although I am unsure of this as it could also be a villain, basically covering all bases :P. And the final hint is the most exciting yet with a promise of a long winded and epic arc which I hope will still happen, get writing these! The return of Gallifrey is too great for the actual show not to do!