Here's a log file detailing this behavior:
06:54:00 T:3436 DEBUG: HttpApi Start command: ExecBuiltIn paras: ExecBuiltIn; XBMC.updatelibrary(video, \\Drobo5N\TV\1600 Penn\)
06:54:00 T:3436 DEBUG: ------ Window Init (DialogVideoScan.xml) ------
06:54:00 T:3436 INFO: Loading skin file: DialogVideoScan.xml
06:54:00 T:1744 DEBUG: Thread VIDEO::CVideoInfoScanner start, auto delete: 0
06:54:00 T:1744 NOTICE: VideoInfoScanner: Starting scan ..
06:54:00 T:1744 NOTICE: VideoInfoScanner: Finished scan. Scanning for video info took 00:00
06:54:00 T:1744 INFO: Video scan was stopped or finished ... restoring FindRemoteThumbs
06:54:00 T:1744 DEBUG: Thread VIDEO::CVideoInfoScanner 1744 terminating
06:54:01 T:3436 DEBUG: ------ Window Deinit (DialogVideoScan.xml) ------
The command seems to come in okay, and I don't see anything that looks like an error, but the show does not update in the library and it does not show new episodes until I either force a full update via SB or Scan for New Content in XBMC.
Am I doing something wrong here?