The problem is with lava already flowing, as in the lava drops from the nether ceiling. Nothing actually moving, just the animation running.
Portals not working, exisiting or new Nether or End portals do not place the player in the correct place in the realm.
Effects all game modes that can tarverse the portal.
Server running Centos with 41b, Clients on Windows 7 & 10 and Mac effected.
The problem is with lava already flowing, as in the lava drops from the nether ceiling. Nothing actually moving, just the animation running.