Great app! Needs improvements...

I love it how with the app Im able to keep up with the practices better! One improvement I would suggest is adding the discussions/comments from the internet version to the app, youve no idea how much those help with understanding of why you got something wrong. Thanks.

New: Recently Ive been unable to use the "practice" feature at the top right corner. I hit it then it lets me do a few questions, but never finish it. I encounter a question eventually and it just exits, forcing me to start again.
Please fix this bug!

StarlightNightSky about Duolingo Learn Many Languages for Free, v5.0.3