Same SP recorded on both tuners

Has anyone seen this?

Last night I turned on TV and tried to change channel. Got the warning about a recording in progress and discovered it was recording the same program on both tuners. Program was 48 Hours Mystery and NP shows both recordings. One is titled "48 Hours Mystery" (2 hours duration) and the other titled "Two Wigs, a Gun and a Murder" (1 hour duration, started 1 hour into the program).

Running 6.3d with auto Suggestions off.