You probably already unblocked yourself, but I’ll add my experience with this for future visitors.
I had the exact same issue. Don’t know what exactly triggered this, but for me it started after after trying to rerun a command with some fixed typos.
It turns out, that the commands were being run, but I was not getting any output indicating this. I had to exit the db out to the project root (can’t remember if I had to exit postgres completely) to get any indication that my prompts were running. Afterwards, I was able to reenter the database and everything worked as normal.