Wrapped links to another domain don't work in Safari 10


I have installed new MacOS Sierra with Safari 10, and it seems that Unbounce wrapped links to another domain don’t work in this browser. All other browsers open these links well. Also, Safari 10 opens wrapped links well if they lead to the same domain or subdomain.
System config:
MacOS Sierra - Version 10.12. Beta (16A201w)
Safari - Version 10.0 (12602.1.32.7)

What may be the reason of this issue?