Issues with 10.3.6.1 of TagDiv/Newspaper

I upgraded from Newspaper Themes 10.3.6 to 10.3.6.1 and my pages started throwing errors. Investigation revealed that there was no longer support for Block Big Grids or Block Grids. I restored from backup and went to a test environment to see if it was something else but exactly the same things happened again when I did such a minor upgrade.

Does anyone else have this problem?