Drop in active items

Woke up this morning to receive an email from Google Merchant saying my active listing dropped. I checked and it now only shows 22 products, I had at least 77 products.

I checked the XML feed file and it clearly does not display all of my products.
I tried regenerating the feed, but again it will now show all products.

I tried creating a new feed but I’m stuck at 10%, I followed the instructions here: https://webappick.com/docs/ctx-feed/faq-for-woocommerce-product-feed/how-to-solve-processing-10-feed-generation-stuck-error/

But I am still not able to generate the feed, PHP time limit is at 300, Product per batch is at 200, however, I did see a fatal error inside the log dated today. Here’s a piece of the error: 2021-07-30T10:51:19+00:00 CRITICAL Uncaught Error: Call to a member function get_description() on bool in /home/customer/www/xxxxxx.net/public_html/wp-content/plugins/webappick-product-feed-for-woocommerce/includes/classes/class-woo-feed-products-v3.php:1780

Any ideas why this happened and how to fix please? Thank you