I found this weird bug with the Thrive Birthday Widget.
If the birthday is minimal one day ahead of today, the birthday is shown in all circumstances.
But for example, if the birthdate is 15/07/2005 (today). The widget doesn't show the person anymore.
Another example: The birthdate is 15/07/2005, it does get shown in the widget.
I've been testing this with other random years, and same issue occurs. I don't see any pattern aswell.
Hopefully you can recreate this issue at your site, otherwise I can give you my login information.
Thanks in advance.