Deep Dream Generator and it's Fake Signatures on Images

This is my issue with Deep Dream Generator - it puts fake signatures on images at random. You can tell it no text and no signature all you want, but it will do it anyway. Being I'm using these mostly for puzzles, it's not a bother, but I'd rather it not be there. I've stopped filling in the negative prompts because it won't bother do follow instructions. I've only seen a couple other AI do this, and they are advertising themselves that way - this on the other hand is totally pointless. If I had a paid account I'd be completely pissed it used my points and gave me a fake signature. I made 3 of these flower ones and all of them have a different signature for no valid reason. It happens way more often if you want it to make a painting instead of something more realistic looking. I've had it put up to 3 signatures on the same image as well. Most of the time it's not a real name or anything that makes sense.