Hello, I am a spotify premium member from the U.S. on the Samsung Galaxy S7. I am having an issue with following specific artists. I have tried fixing the issue by restarting my phone, reinstalling the app, updating my phone and app, but to no avail. I say specific artists because I was trying to follow the 2 artists in question (Mammoth Grinder and Genocide Pact) and could not, but I was able to follow 2 other artists (Pissgrave and Undergang) after trying to follow the afformentioned artists. I'm not certain if this will keep happening or not, so I wanted to see what could be done about it. Thank you for your time and consideration.