Minecraft 15w34a, Minecraft 15w34b, Minecraft 15w34c, Minecraft 15w34d, Minecraft 15w43c, Minecraft 15w44a, Minecraft 15w45a, Minecraft 15w46a, Minecraft 15w51b, Minecraft 1.9, Minecraft 1.9.2, Minecraft 16w15a, Minecraft 1.9.4, Minecraft 16w21b, Minecraft 1.10 Pre-Release 2, Minecraft 1.10.2, Minecraft 16w39c, Minecraft 1.11.2, Minecraft 17w06a
Windows 7 Home Premium
What i expected to happen was nothing as usual when throwing ender pearls into the Nether portal
What really happened was I got teleported in the overworld to that portal's Nether coordinates
This bug seems to not exist on worlds created in 1.9 but only in worlds created before, i tried on a world created in 1.8.3 and 1.8.8 and the bug happens, so to re-create you would have to create a world in 1.8 or below and then play it on 15w34b, build a nether portal and throw an ender pearl into it. Happens regardless of what version the world is generated.
Very finicky. For me, only happened when standing one block next to (but not inside) the portal, and throwing to a spot just one block on the other side. But not always. – shufboyardee