It appears you guys have some sort of front-end firewall/filtering in place for your web server that disallows certain content to be posted (in my case it was a config file with SQL in it) to be posted in a message body (probably some overly aggressive system that tries to stop SQL injection attacks). The problem is... well... you can't post certain stuff.
I'd love to give you an example, but the web server blocks it with a "Bad Request" error, so I can't post it.
__DEFINE_LIKE_SHARE__