Thanks for reaching out. It looks like you just needed to clear your cache. You can go to your robots.txt file (yoursitename.com/robots.txt) and verify it directly. These exclusions are present.
With these additions to your robots.txt file, Google will not crawl those files. That being said, they are used for analytics and ad serving and they do not hurt SEO.
Google ignores them since they are non-renderable js. They also aren't linked to anywhere on your site (they are orphaned pages) and do not affect crawl budget either, since Google will prioritize non-orphaned pages.
The traffic drop you experienced is ultimately due to different reasons, possibly Google algorithm updates that coincided on Oct 4/5.