In the recent patch, there is a scene where you battle alongside Lucia for Ishgard. In this scene, she can cast cure on herself repeatedly. In the past with Cid, he used a potion (Aqua Vitae I believe it was called) to heal since purebloods cannot use magic. But Lucia was casting cure all about as if there were no issues with anything ever. It looked natural too, the normal gla/pld casting pose.

Was this a slip-up or is this to imply that she can actually cast magic now through some means? Is there hope for purebloods using aether?