title: Facebook browser CORS issue
body: <p>Trying to figure out an issue that popped up in Sentry today.</p>
  <p>I've never seen the 'Facebook' browser come up before, but here it is, all seem to be ios devices:</p>
  <p><a href="https://i.stack.imgur.com/eShMo.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/eShMo.png" alt="enter image description here" /></a></p>
  <p>I don't really understand how there could be an origin issue here as the url listed has the same root domain. Has anyone run into this before? <a href="https://i.stack.imgur.com/K0nuC.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/K0nuC.png" alt="enter image description here" /></a></p>