This is usually caused when id.atlassian.com is able to load but the scripts that make up the remainder of the page/app aren't, typically due to restrictive network settings. The can resolved by whitelisting per this article: https://confluence.atlassian.com/cloud/atlassian-cloud-ip-ranges-and-domains-744721662.html
Senior Mac Developer, Sourcetree
Supported Platforms macOS Windows We recently introduced support for additional hosting services such as GitHub Enterprise, GitLab (Cloud, Community Edition, Enterprise Edition), and...
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