Issues with Fbx Export in 2.8

Hi guys, today I was trying to convert a Spring’s asset into fbx and I hit this error:
I know is in beta and cannot be relied on quite yet… but if anyone has any idea would be great. Cheers!

Traceback (most recent call last):
  File "/home/myhome/bin/blender/blender 2.8/2.80/scripts/addons/io_scene_fbx/", line 552, in execute
    return, context, **keywords)
  File "/home/myhome/bin/blender/blender 2.8/2.80/scripts/addons/io_scene_fbx/", line 3103, in save
    ret = save_single(operator, context.scene, context.depsgraph, filepath, **kwargs_mod)
AttributeError: 'Context' object has no attribute 'depsgraph'

here the blender version in case helps:

version: 2.80 (sub 69), branch: master, commit date: 2019-05-19 09:33, hash: 434acfd904a0, type: Release
build date: 2019-05-19, 09:44:28
platform: Linux