Woodland mansion failed to generate, still isn't fixed!

The woodland mansion failed to generate on it's supposed location on my survival map (created in 1.13.1) but generated fine on this location on a recreated world (created on the same version, 1.13.1) with the same seed. This bug was noted as "fixed" but as you can see it isn't fixed and I would like to know if there is on the very least a work around for this which will enable me to get the woodland mansion on my survival world.