Omniauth stopped working few days ago

[mazikwyry]

Without any changes suddenly linked-in stopped working on live server - works well on local copy (the same API keys). After click connect with linkedin i see only {}:

Maybe this is something with ssl. It could be connected with changes announced in this blog post:
https://developer.linkedin.com/blog/keeping-your-applications-and-users-safe-best-practices-security