Support,
To duplicate this bug:
1- Look at a Report element where you have Evaluation Details set to calculate at the end of a Group. Make note of the Group name.
2- Change the formatting of this element to bold by clicking on the toolbar.
3- Reinspect Report element from #1. You should find that the Evaluation Time was changed by the system to "when the expression is encountered".
If you need my BSV, let me know.
Thanks,
Tom