Restore P6 % Completion Metrics

My Primavera P6 file has suddenly lost its % Complete values and the project dashboard sits blank where the overall progress indicator should be. All of the activities, calendars, resources, and baselines are intact—the software just will not calculate or display the overall % Complete for the entire project. I need someone who truly understands P6’s percent-complete types, WBS aggregation rules, and the quirks that cause blank metrics. Your task is to open the file, diagnose why the data is missing, correct whatever settings, calculations, or corrupt elements are blocking the figure, and return a working .XER (or restored database copy) that shows the accurate total project % Complete again. Guidance on any configuration changes you make will be appreciated so I can reproduce the fix if it happens in the future.

Project ID: 39737525