Found a fix, not sure how to edit the thread title to say so, but i managed to fix it by, im not sure which of the following fixed it, but, what i did was, build a nether portal in the small area that loaded for the person, which connected to the portal in the nether that was previously made by the portal just off from the house, got rid of the following 3 block breakers, a timer, some redpower pnumatic tubes, and the redpower restone tubes, then they came back thru the portal which spat them out at the portal away from the house, and then all was fixed