xellotath: Actually I'm not sure the 'tutorial guy messed up enemy logic' is the real reason at all.
Another thing i read mentioned she keeps spamming the move that reduces your attack if your attack stat is too high, however at this point in the game its only like an hour in and i never even got any other equipment to use, so there was no way to lower it.
I restarted from a save before talking to the tutorial guy, made sure i didn't talk to him, and she still kept using the same move on me when i got to her.
I closed the game and reopened and had the same thing.
The next time, it didnt happen and the fight happened as it was supposed to.
I don't know if this is what made a difference, but the time it worked normally i did not attack her - i started off with Defend and i just kept choosing that. She started off with 'Burn' and then 3 or 4 moves later she did the Zap move that ends the fight.
So the key seems to be not to attack. Thanks for helping me out!