- Edited
This happens randomly afaik. Rather than redirecting to the page, it caches the single page it's leading to, with js and css. When clicking on other links on that page, the youtube redirect prefix stays there and the page references partially fail to load (for example, on github, the initial link works, but clicking on the repository name gives the "failed to load commits error"). My plugins are SponsorBlock and Ublock origin.
0.99.130.2-beta
Sequoia (15)