Finds series, but not episode

Jan 8, 2014 at 9:51 AM
I have a file that I am trying to lookup information. The filename is Horizon.S45E04.avi The application finds the series, but then fails with the below error. I check theTVDB.com website and the episode is listed there so not sure what I can do.

Error Message: Object reference not set to an instance of an object.
Inner Exception: No Inner Exception
Stack Trace: at WDTVHubGen.frmMainForm.LoadSeriesByID(Int32 id, VideioItem item)
Jan 8, 2014 at 9:57 AM
The problem is with theTVDB.com. They incorrectly list the Horizon series by year instead of series numbers. When I rename the file to Horizon.S2008E04.avi I can find it successfully. However the issue remains that the application does not work automatically for series with lengths of 4 characters. I have to manually search and it will find it.