Noooo, they would have been so cool! 😄
Couple things to check.
I've found the issue. The problem was coming from the varnish's configuration, which was playing the set-cookie value.
It used to be that you had to upgrade in multiple steps, but not anymore. You can upgrade directly from 1.12.0 to 1.13.2
Make sure you backup your database
@pitaj I can confirm that this fixed my issue! Thank you!