August Wizarding Weekend and Server Issues Update
Thank you for your patience as we worked to fix a server issue with Wizarding Challenges. We resolved this issue and players should now be able to use the Knight Bus and Fortresses.
We will be extending Wizarding Weekend by 18 hours and it will now end at 5 AM PT on August 25th.
Contact support if you are still having any issues: https://niantic.helpshift.com/a/hpwizardsunite/?p=web&contact=1