First, thank you for the new word bank features -- they're very useful!
Since the overhaul, the filters in my Learning Center lesson browse list have been off. (They were slightly off before the overhaul, too.) Although I only have Beginner and Newbie lessons turned on, my list shows all of the Advanced lessons, Culture Classes, Audioblogs with JungEun, and Idioms and Phrases.
There was a point where I also had Lower Intermediate turned on, and it still gave me these extras.
Could you true the filters so they really only give you what you ask for?
감사합니다!