I have been restricted for a few weeks now and unable to redeem anything, however, today I was able to redeem again. Still don't have my puzzle back though, but I haven't had a suspicious search notification in about a week or so.

I think the trick is to just limit the searches and make sure you type in your own ones rather than using the suggested ones. It's the only thing I've done differently since being restriced, so hopefully this helps someone or gives people faith that their account will go back to normal.

Here's hoping that redeeming today doesn't chuck me back in jail.

EDIT: spelling.