I just posted three questions, one for each section, and posted the N word in them (ONLY AS A TEST, I DO NOT USE THAT WORD). Here they are for staff:
https://pokemondb.net/pokebase/381242/quick-test-dont-post https://pokemondb.net/pokebase/meta/75582/quick-test-dont-post https://pokemondb.net/pokebase/rmt/59641/quick-test-dont-post
Pokebase and RMT didn't filter the word at all, META made one of these things instead:
Please fix this, I don't think this is the sort of word that should be left out of the filter.
Whoops, turns out I had added that to the filter on Meta but not the other sections. It's now updated on the others.
The reason it turns into a horizontal line is because it converts swear words to stars, but then it reads that as Markdown and 3+ stars on a line make it into a <hr> tag which is a "horizontal rule".
<hr>