User blog comment:Jimeee/Skyrim 1.9 beta update adds Legendary difficulty and raises level cap (Updated Apr 8th)/@comment-68.35.187.225-20130412015244/@comment-174.25.90.216-20130413205307

Why? Because it is a glitch. That means it is an error. A programming mistake. A flaw, an imperfection, a bug. Heaven forbid the programmers take a little bit of pride in their work, and try to release a product that is as error-free as possible.