The update broke the inbox system, I actually don't know how to find people I follow's art anymore. That is another reason why I am pissed off at the site, the new owners need to suck up their pride and put it back to how it used to be, we are not fooled by the shiny new interface that is broken.
Starting to wish there was a better place to upload art after the update the forced on us at the end of May, they better start improving things soon. This is why with my poke project I no longer link directly from there but use Discord instead to show off my art, as they don't deserve the traffic.