This lesson is on the A2 listening practice list but is shown as a B2 level exercise. Either it's mislabeled or it's in the wrong place. The 5th lesson below this one (Dispute entre frère et sœur) has no level designation in the title, and the 2nd lesson under that one (En gardant mes neveux) is labeled as a B1 level exercise.
I also checked the A1 listening practice list and there are several lessons on that list that have no level designation.
This seems more like a content issue than a Help Desk problem.