Often, when using DVDpedia, I need to manually enter a title using the Chinese name found on the IMDB. A couple of times, it's given me very strange results - not a list of movies, but a list of IMDB categories. See:

In addition, I was tidying up some pictures today, and it did something REALLY strange and kept erasing one of the titles I was working on. I went back, typed in the title again, clicked on another few entries... and the title would disappear. This happened 4 or 5 times, even when I CHANGED the title in that field to one word, just to make sure it wasn't invisible character or something I typed in there accidently that was messing things up. Finally, I quit the program, reopened it... and the title was there (seemingly for good). Weird!