Superfluous "finished event" activity highlight

At the end of TdZ Stage 9, I clicked on “Take me back to Watopia.” Now, looking at my activities on ZCA, I see the special TdZ graphic for both the actual Stage 9 activity in NYC and the post-event cool down activity in Watopia. Both of them have “finished event” highlights as well. The first activity shows “finished event” near the end (which is correct). The second activity shows “finished event” near the beginning (which seems wrong).