After we change the report format at Visual Studio and save it; sometimes when we deploy it from AX client it won't reflect the changes. I've spend quite some times to check why it's not reflected. There are few points that you can check :
- Check whether Visual Studio properly save the report into AX (most cases)
- Try to close the "Designer" before saving the report
- Try to "Add to AOT" not only save
- Deploy the report directly from Visual Studio (fast workaround)
- Delete all *.auc file at respective users appData folder
You can always "compare" the report to see the changes.