Server Version#: 1.40.x
Player Version#: All
Plex does not recognise au/MA15+, au/MA 15+, au/R18+, au/R 18+, au/X18 and au/X 18+ (in fact anything with a + after it) and has not for the last year or more.
Someone suggested just removing the + symbol, but then it is not the correct rating. It worked for years before that, but not anymore.
You may think that this is a small thing, but that is beside the point.
I even started from scratch, but nothing.
When the movies/tv shows are added by Plex, they show the ratings as au/MA15+, au/MA 15+, au/R18+, au/R 18+, au/X18 and au/X 18+, if any Australian rating is available, but when I go into the library and try to find any of the above, the search says no content, but if I go to page of the movie/tv show and rating shows correctly.