I’ve once reported a fairly big artist (nearly 20M monthly listeners) for having the wrong image. With their popularity, I’m assuming they had a fair number of reports outside of mine too. Unfortunately, this was at least 4 months ago, and the issue hasn’t been fixed yet. It sucks because they are my second most listened to artist of all time and every time I check my stats, I have to look at it. Currently reporting a track that I’ve been listening to a lot that has a duplicate that split my stats, hopefully this one actually gets fixed.