https://community.appian.com/discussions/f/appian-community-edition/40556/process-model-stuck-loading-504-gateway-time-out-after-july-11th-maintenance-community-edition-v26-6Since Saturday, July 11th's scheduled maintenance window (originally expected to last "several hours"), I'm still unable to open any Process Model in my Community Edition environment — clicking a process model shows a continuous "Loading..." tab followeden-USTelligent Community 12