Fab Listing Submit for review button stuck after confirm

Summary

After I have modified my listing. When I click on “Submit for review” and then click “Confirm” The screen loads for few seconds then nothing happens!
The asset should now be pending but instead it goes as if I never submitted for review.
I have one asset now stuck as draft and no matter how many times I try it doesn’t submit. Please note that I have several assets. Some of them published without problems. Others published after few attempts of re-clicking “Submit for review” but one asset is completely stuck and does not turn into pending.

What type of bug are you experiencing?

Publishing

Steps to Reproduce

Find my “Alien Modular Space Stations” asset which is currently a draft. Click on Submit for review then confirm.

Expected Result

The asset submission should change from draft into pending.

Observed Result

After you confirm submit for review. Nothing happens! Just loads for few seconds but never becomes pending. It should turn into pending.

Platform

Opera browser.

Operating System

Windows 10