blinkies changing on their own! help!

so something is going on on discord

so i have a private server with my blinkies in one channel right? for some super odd reason some change size and some change to completely different blinkies! it only happens on mobile but laptop is completely fine with everything.. except SOMETIMES the same thing happens both on laptop and phone on my spacehey profile, which makes me have to re-insert my blinkies everytime it happens!

why is that happening on discord mobile and how do i fix it so it doesn't happen again? same for the other thing i mentioned

would love some help on this! please and thank you! /nf