Here's a link to the character if someone wants to test it themselves https://pastebin.com/9Tr8ytTr
Doesn't crash iOS 10.3 (although it doesn't seem to render correctly either) https://imgur.com/cglhVS5 Would be really nice if Apple would stop treating its beta software as a final release.
Same over here. Didn't crash when emailed through Gmail to a Mac running an outdated version of OSX. But also didn't render correctly.
Looks like it rendered as two characters instead on one