have you read our caresheet?
http://www.ball-pythons.net/modules....warticle&id=59
no one here can say whether or not your snake will have any long term adverse effects from the care it was given... as we haven't seen your snake nor have we seen it's living conditions.
i would highly recommend you get it to a vet to check for internal parasites, check for any RI it may have and also checking for mites.
i disagree with ridley... ball pythons do not "survive just fine with less than optimal conditions" like the ones you've mentioned. ball pythons end up with RI when their temps are low and inconsistant. they need 90 degrees on their warm side and no lower than 80 on their cool side.
welcome to the forum!