Can not use MacGyver's IMDB ID tt1399045 to look up show info at public API

Maybe the database is lack of data, when you request http://api.tvmaze.com/lookup/shows?imdb=tt1399045 you will get a 404 code.

but you can still find the show in TvMaze via search

the request http://api.tvmaze.com/singlesearch/shows?q=macgyver shows the imdb is 'null'

here is the IMDB link http://www.imdb.com/title/tt1399045/

please fix the data issue

thank you~