[Nirual]

After acquiring several titles ingame without getting the related achievement, I've decided to take a look at the overal stats on steam. I've attached a combined screenshot with all the title achievements that have a 0% global rate, which would indicate that they are all bugged. there are a couple of other 0% achievements such as Ragnarok's Messenger which might just be a difficulty issue but titles generally aren't that hard to get.
Even those that are mutually exclusive have at least a low percentage globally.