Hmmm... ya, strange. It's like it's missing the first item from the TV results. You can see the difference by comparing the individual queries below:

https://api.themoviedb.org/3/search/multi?api_key=###&query=true+blood
https://api.themoviedb.org/3/search/tv?api_key=###&query=true+blood
https://api.themoviedb.org/3/search/movie?api_key=###&query=true+blood

True Blood (id 10545) should be the first TV hit, and in fact it really should be the first item (higher than the movie called True Blood).

I'm traveling this week so I don't know when I will get a chance to look at this but thanks for the report, it's on my radar now.

I have similar issue now, which is specific to searching the "True Blood" TV show. I am using the TV show search API ("search/tv") and provide the keyword "true blood". However, I get only a single result of "A Drop of True Blood" while "True Blood" series is completely missing from the search results list.

Seems like a glitch with this specific TV show. Can you please confirm/fix?

Someone had marked True Blood as an adult TV show. I’ve switched it back and it should be showing now.

Perfect. Thank you so much for the speedy reply!