Email forwarding does not work, transfer out authorization code not sent

My domain was transferred today from Google Domains.

Immediately after transfer, email forwarding (defined correctly) stopped working.

I am trying to transfer domain out of Squarespace, but I do not receive authorization code to my email address (defined correctly in domain's owner info).

I requested auth codes for all of my domains yesterday and it it a few hours for them to  show up in my email.