[keycloak-user] OIDC Identity provider redirect_uri using wrong hostname

Hi, I've setup an OIDC Idenity provider in Keycloak 3.4.3 and it works correctly. Our production servers are using 3.2.1. Both servers are behind haproxy and have different internal and external host names. 3.2.1 seems to be modifying the redirect_uri I have set in the IDP to use the internal hostname. Does anyone know when this was changed? I'm currently digging through the recently closed bugs, should probably look for the change log. Thanks Drew