The community filter removed it. It's just a way to protect the community from malicious links (not sure what triggered it, maybe all X links do). I checked it and it's fine.
It's usually the global filter (for the site) that removes comments with links that contain wrongthink. For example, one of my comments a while ago that linked to the Pizzagate investigation all got censored by the global filter, and had to be manually approved by the mods.
It's usually the global filter (for the site) that removes comments with links that contain wrongthink. For example, one of my comments a while ago that linked to the Pizzagate investigation all got censored by the global filter, and had to be manually approved by the mods.