The problem is, "dozens of mathematicians have independently confirmed this, and no one in the community has made any credible objections" is actually a much more reliable source than a link to an article. It's just less legible to administrators.
It's not really the job of an encyclopedia to be an up-to-the-minute reliable news source. Over the long term, the benefits of the reliable sourcing policy likely outweigh temporary issues like this.
It's not really the job of an encyclopedia to be an up-to-the-minute reliable news source. Over the long term, the benefits of the reliable sourcing policy likely outweigh temporary issues like this.