It does show my page properly. Everything is OK. Thank you.If you block crawlers from accessing your actual content that will affect your rankings.
Check cache:your-page-url in Google to learn if Google actually parses your content. Example: cache:https://www.yourwebsite.com/
Is the cache fresh? Do you see your actual page or the age restriction landing? If the latter, then you might have a problem, in my personal opinion.