That's a pretty big spike...
Right now, the biggest spike in reports of Spotify issues is in the UK – at the time of writing, over 21,000 Spotify users have reported problems with the smartphone app and web player on Downdetector, and social media platforms like X are also filling up with complaints.
Interestingly, there's been a smaller spike in Downdetector reports in the US, which has now dramatically fallen to around 200. Hopefully, this means the problems could be short-lived, but so far we don't know what's causing them.