Can't Add Image to Animated TV Show's IMDb Page Because It's Somehow Caught in Defective Adult Filter

City Hunters is an animated series that aired on Fox Latin America in 2006:

https://en.wikipedia.org/wiki/City_Hunters

https://www.imdb.com/title/tt1244225/

I was going to add an image to the show's IMDb page, then I noticed that there is no "Add Image" button, which is only the case for "Adult" titles.  Even though this doesn't have "Adult" listed in its genres, it appears to have somehow been caught in IMDb's highly defective "Adult" filter.  In which case, it needs to be removed from said filter.  This is a mainstream animated television series that aired on a major broadcast network.  It is most definitely not hardcore pornography.  The show's content is strictly PG-13 level.  Don't believe me?  See for yourself:

https://www.youtube.com/watch?v=JVmsNEobGc0&list=PLuTT2XfYyLt7lfNizTfpl2giDBOz4WKBb