Dude, I tried, hell I tried, but I don't know what is up with you save. Helen's and Clarisse's variables are as they should be, Helen's house switch is true, but I couldn't enter there. It's not problem with the game files, I did test entering there in my own saves. The real strange shit, tough, is that making any variable parcial advance with Maria's quest was throwing me backwards instead. The best I could do was finish Maria's quest altogheter and set you at the point you talk with Rosy and Sarah in the parking lot and she takes you to school. Helen's house is still inacessible tough, sorry. Gotta work on the house event.