Yoast SEO was updated to version 8.1.2, from version 8.1. Changelog:
8.1.2
- Fixes a bug where our JavaScript memory usage would increase indefinitely. This could result in a browser crash after a long enough period.
- Fixes compatibility with Gutenberg 3.7, which removed a feature we were relying on.
8.1.1
- Fixes a bug where the Twitter meta-tags would not have the snippet variables replaced with their dynamic values.
- Fixes a bug where the og:url would not be set to the canonical URL if the canonical URL is explicitly set on Post types, Terms or Tags.
- Fixes a bug on the Term page when editting the slug, it would not be updated in the Snippet Preview directly