Units sold this month – not showing

I have a seasonal product and have sold over 100 this month. This text “over 100 sold this month” is showing up when I search the listing on my app. However, it doesn’t show up when other people are searching. When my wife and friends look it up on their apps, this info is not there for my listing but it is still showing up for competitor listings. Has anyone come across this before? Any tips? Thanks!