<p>I have the same problem in Chromium 68. In Firefox 61, login via OpenID still works.</p>
<p>Error message in Chromium:</p>
<blockquote>
<p>Refused to send form data to '<a href="http://id.cweiske.de/" rel="nofollow">http://id.cweiske.de/</a>' because it violates the following Content Security Policy directive: "form-action 'self'".</p>
</blockquote>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/openstreetmap/openstreetmap-website/issues/1909#issuecomment-414991363">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/ABWnLcHTeyDZe7E3T9GjUbdGzA3Yh8Ziks5uTTbFgaJpZM4UxZIT">mute the thread</a>.<img src="https://github.com/notifications/beacon/ABWnLTQLflpJ90hrG0DKfa2l2Gfjybj0ks5uTTbFgaJpZM4UxZIT.gif" height="1" width="1" alt="" /></p>
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