If you are not seeing the correct tiles, you may need to reset the Barton Tile Layout back to the default settings. Here are the steps and a video :
Click Sharing in the side bar.
Select Import Collection
Enter the code c5raK9 and press apply.
Go to Settings in the side bar and select General.
Select Barton Tile Layout from the Save Settings menu. See image below.
The first one in the drop down list is the most current Barton layout. Be sure to select the first one.
Here is a short video showing how to do this :
Please let us know if you see anything out of place and we can fix it quickly! Send us a support ticket with the Book, Lesson and Part where the error is located so we can investigate.