Blank panel problem when adding facebook connection

:bullseye: What is your goal?

Add Facebook connection to make account

:thinking: What is the problem?

After trying make out with a test FB account I got the nod from my boss to move on to our real FB account before upgrading from the free tier and I cannot make the needed connection, when I try I get a blank page where the approval should be to allow make to have access. If I go back to my test account and try to remake my connection to my test account that works fine, I am at a loss as to what could be the issue.

The attached image is a screen shot of the problem.

:test_tube: What have you tried so far?

Cleared cache, tried different browser, deleted existing connection to test Facebook account, remade connection to test Facebook account successfully.

:camera_with_flash: Screenshots: scenario setup, module configuration, errors