Thanks for the ping!

- I'm sorry this happened to you! But I'm also kinda excited because it sounds like you have some clues about what's going on.

Since it showed up again after you deleted most of it, it's probably the character limit that's causing it (6k or whatever). The data is definitely still there in the database though, especially if you can see the post when you click "Edit", so it's just a matter of making it show up on the post itself.

It may be an issue with the filter failing on large inputs. I've been working on a rewrite of the filter, if I find that that's the case then I'll make an effort to push that rewrite out sooner.