Yes, i've seen this happen before! One curious thing is that i never manage to read to myself with this dek very well - but when i read to others, it tends to be pretty accurate!
I did a reading to my sister - she shuffled the cards and didn't tell me question. I read it - only Hearts cards...i saw lots of hormones and feelings there (she's 13). I finished the reading, but received no feedback, and though that maybe i had said nonsense.
Later she told my boyfriend that i was a 'great tarot reader' because i had said everything without even knowing the question. She said she thought i had read her thoughts
This deck is wild, a shame many people don't give it any attention!
I think we could start small readings together, just to practice and get the hang of it. These cards aren't meant to be studied alone, IMHO - they work better all together, telling a story...