ok I have a habit keeping the highest pokemon above 90IV that I catch and adding the IV value to the pokemon name so I will know the IV if I play on my phone. wi the recent update, I noticed the IV of the pokemon I renamed not matching with the name. what gives, most pokemon got lower IV value than that indicated in the name. it seemed the IV went down. exceptions were the several 100IV pokemon I have. they stayed at 100IV. the rest went down