Is it just me or is Spotify really buggy?

[Leros]

I search for an artist and play a song. It starts playing another song from the same artist. I've had this happen dozens of times.

I find a song I like, I click the artist name and it takes me to another band.

I found another song I like and it said it had two artists. One was the right band and one was some random polish folk band.

If it wasn't for their superior music catalog, I'd probably stop giving them money. It's a really annoying product to use.