So it's been a year since this post and no one cares at Pandora to fix it... ? ????  ... View more

Have the same issue; it's not about unauthorized users.. it has started adding a "station" for every song requested and kids are asking for songs through Alexa and hence new stations being added..    Definitely very annoying and aggressive station adding behavior.  And is also making me use Pandora less and Amazon or Google Music is used more and more, ... View more