I'm not sure if this is the right place for this.
A lot of middle stage pps and even some first stage pps don't have the "This pet has "PPS". What's that?" underneath them when clicked on. Is there a reason for that or just accidental?
Here are just some of the ones I noticed.
(Christmas 2018) (February 2019)
(Lost City Event 2017) (Lost City Event 2017)
(CS Birthday 2016) (May 2016)