bulk smush does nothing

I feel like I am taking advantage of support as I slowly transition all my sites to the WPMUDEV toolset. My appologies for being so needy.

For Marcadislaw, when I click the Bulk Smush button, nothing happens, no spinning wheels, no nothing. Could you take a look, I have given you access.

I did search the forum, and found time when smush hung, but its not starting at all for me.