#1 - May 20, 2014, 3:20 p.m.
It wasn’t clear from the patch notes.
Does anyone who defeated Liadri last year have this title unlocked already?
"The Blazing Light" Retroactive?
#2 - May 20, 2014, 3:25 p.m.
It is not retroactive. You will have to defeat her again to unlock the title.