Facebook Channel and Shop disconnected and error re-activating

[MarnitzFabulous]

Hi,

Shopify disconnected my Facebook page from my Shopify account, and when I try to reconnect it, I get the following errors. I have already double checked that my FB Business Manager is correctly set up (meeting all the requires from Shopify - e.g. admin role, etc.).  For some reason my Instagram product catalogue also disappeared, after working perfectly for months. I could however fix this. 

Here are the specific errors I need assistance with:

1. When trying to enable the "Facebook Channel" I am asked for for a password to log into the Facebook account of the page, which I do, but then the error below is displayed. The password is correct...

2. When reconnecting my previous Facebook Shop (which was working perfectly and was disconnected by Shopify I suspect), I get the following error:

So all works fine in the connecting process until the above, and then this error message is displayed "Please approve all required permissions"

[MS-WEB-DESIGNER]

Dear @MarnitzFabulous 

We will be happy to help you in this. If you need help you can contact us.