Changes to Duolingo for Schools

[agriesch]

Have the updates changed the way I can tell if a student has completed the entire tree? They use to get the owl at the end and I have a few students telling me that their owl has disappeared. This was one of the true ways I knew ( and they could tell) that they completed the entire tree, without having to master the skill. Has that been taken away?

[agriesch]

Can students test out of the bottom tier of the tree? They used to be able to test out of each circle but that seems to have changed.