My MRDVR was recently updated to:
Build Number: 21.25
Data Object Ver No: 31.25
Platform ID: QIP-7232 P2
Now, pressing the INFO key while watching a program only displays minimal information. A second or third press does not display additional information as it once did. Pressing the INFO key will viewing a program on the Guide does nothing, which means that I've lost the ability to set a reminder, record the show, view the cast, etc.