Since the latest update no custom avatars are showing anymore. I’ve traced this back to the fact that the template tries to render
http://example.com:12345/user_avatar/example.com:12345/joe/120/149_1.png
when
http://example.com:12345/user_avatar/example.com/joe/120/149_1.png (without the port)
is the correct location of the Avatar.
Is this any misconfiguration on my end or a bug?