Periodically, when viewing my friends list or attempting to send challenges, one friend is not visible. They do not appear on the friends list or in search results for challenges. However, when viewing their user profile, they are still listed as a friend, and the "Remove as Friend" option remains available. Troubleshooting Steps Taken/Technical Details: This issue occurs repeatedly, particularly with one friend I play with often. The issue eventually resolves on its own without any action on my part. The user is able to see me on their active friends list and to search and issue challenges. Logging out and back in does not resolve the issue. I have not tested the issue on a different platform. Using Chrome on a Windows device.
