For folks that may be seeing extra logbook entries for their flights in 11.30r3, I filed a bug report on this just now.
Example:
2 190125 KLNA KLNA 0 0.1 0.0 0.0 0.0 N02EZ VSLEZ <--- extra log entry
2 190125 KLNA FD88 1 0.6 0.0 0.0 0.0 N02EZ VSLEZ
2 190125 FD88 KLNA 1 0.7 0.0 0.0 0.0 N02EZ VSLEZ
2 190125 KLNA KLNA 0 0.2 0.0 0.0 0.0 N02EZ VSLEZ <-- extra log entry
2 190125 KLNA KLNA 1 0.1 0.0 0.0 0.0 N172SP Cessna_172SP
2 190125 KLNA KLNA 0 0.1 0.0 0.0 0.0 N172SP Cessna_172SP <-- extra log entry
2 190125 KLNA KLNA 0 0.1 0.0 0.0 0.0 N172SP Cessna_172SP <-- extra log entry