ZA̡͊͠͝LGΌ causes "Invalid MD5 checksum on messages"
For anyone who doesn't get the reference: <a href="https://stackoverflow.com/questions/1732348/regex-match-open-tags-except-xhtml-self-contained-tags/1732454#1732454" rel="nofollow">https://stackoverflow.com/questions/1732348/regex-match-open...</a>