Yes we have the same issue

Same issue.

Same problem. I sent a ticket to the developers, no response yet.

Please let us know when you hear something!

Same here. Also sent a ticket. No response.

I sent a ticket a ticket a few hours ago, the Airtable Support Team has just replied the following: 

Our sincere apologies for the trouble you are experiencing with share links in Airtable! We are writing to let you know that we are aware of the issue and our engineers are currently working on a fix.

In the meantime, a couple possible workarounds are disabling password protection from the share link, or having users sign into an Airtable account before attempting to access the link. We'll keep you updated with any progress along the way!

It is fixed now. Message from the Airtable Support team:

Thank you again for your patience while out engineers looked into problems users were experiencing with password-protected share links. We have since identified a fix and successfully deployed it. This should now be resolved after refreshing your browser.