[outatouch0]

see if creating .nfo files will work. I suspect they will.

This folder structure works for me (there are a few ways that work).
C:\TV\
TV.Show.Title\
Season.01\
-----^-TV.Show.Title.s1e1.Episode.Name.mkv
-----^-TV.Show.Title.s1e1.Episode.Name.nfo
-----^-TV.Show.Title.s1e1.Episode.Name.tbn
Season.02\
fanart.jpg
folder.jpg
season01.tbn
season02.tbn
tvshow.nfo

It sounds like Friday Night Lights scraping works for the TV show itself but not the episodes. For that one try creating
"Friday Night Lights.s1e1.nfo" as below and see if you get that episode to show up in Library mode. (they do show up in file mode right?)

For your show where nothing shows up in Library, create the "tvshow.nfo" and TV.Show.Title.s1e1.Episode.Name.nfo to see what happens.

Code:

<tvshow xsd="http://www.w3.org/2001/XMLSchema" xsi="http://www.w3.org/2001/XMLSchema-instance">
  <title>TV SHOW TITLE</title>
  <rating>10.0</rating>
  <plot>SHOW PLOT</plot>
  <genre>Documentary</genre>
  <premiered>1969-02-28<premiered />
  <studio>International</studio>
</tvshow>

Code:

<episodedetails xsd="http://www.w3.org/2001/XMLSchema" xsi="http://www.w3.org/2001/XMLSchema-instance">
  <title>EPISODE TITLE</title>
  <season>0</season>
  <episode>0</episode>
  <aired>2011</aired>
  <plot>EPISODE PLOT</plot>
  <displayseason />
  <displayepisode />
  <watched>false</watched>
  <rating />
</episodedetails>