Hair particles rendering only in one eye when rendering stereo

Hi! I am rendering a few panoramic stereo images with blender 2.8. The problem I am having is that all the particles systems I have in the scene (mainly used to scatter stuff like trees, plants and grass) are visible only in the left eye, which is the first one rendered. In the right eye all the particles systems are gone completely.

Anyone knows if this is a known bug or if there is a solution? Thank you in advance!