I have an application published on the Yammer directory. I'm using https for the redirect url (and all other urls actually) since the app publish in 2015. Now, all new users to the app are getting an error that redirect url must be https. I reviewed all the settings as mentioned in the announcement https://developer.yammer.com/blog/action-required-update-redirect-uri-to-https-prior-to-december-31-... and everything seems right. Can you help me please ?
