Sentinel Level 2 SNS Notifications - no messages received

Hi,

I’ve set up SQS queue on AWS to get notifications for new Sentinel L2A products using SNS topic which was available on this website: https://registry.opendata.aws/sentinel-2/

So I’ve subscribed to notifications from arn:aws:sns:eu-central-1:214830741341:SentinelS2L2A but my queue is always empty. No messages received so far, and the queue is up for almost 2 weeks now.

Do you have any idea what I could do wrong here that makes the notification not show up in my SQS queue?