OG error. After update, can't add users to class, either manually or with commerce

I updated to 7x-1.29 today and now none of the users are being added to classes, even after checkout is complete. Error message if admin manually tries to add a user to a class: OgException: There are no OG fields in entity user and bundle user referencing node - course. in og_group() (line 2024 of /home/vbfeducate/public_html/profiles/opigno_lms/modules/contrib/og/og.module). If a user tries to buy a class, there are no error messages in the log, but the user does not get access to the class. On a new install on a different domain, I can see the rule and action set "activate bought OG membership" but my install that was updated does not have that. I thought to export from the clean new install into the older one that I updated today, but it will not import. I must have something set wrong, but I can't imagine what. Ideas? Missy