Keep a paper trail
Document everything, beginning with when they commenced their 'monitoring'. If it is in writing, and you should ALWAYS get it in writing, you have no problems...and it will hold up in court if you unfortunately have to go that route. You have a 10yr. structural warranty, so get your own engineer to certify the problem, including current settling/soil expansion percentages, there are state requirements for builders based on these readings. And finally, don't let them get the best of you...keep on them.
It seems Village realized they had a problem after replacing several basements (and they did, there's no way to hide the dumpsters and machinery involved in this process, so yours should be no exception), then did everything in their power to avoid rectifying the situation with any remaining homes with similar problems to avoid the cost involved. Opinion only, but based on information from neighbors with these exact problems. We have a structural wood floor, as they should have done with all the homes to begin with, and have no basement problems. We have had other problems, and yes, had to 'fight' to get these resolved, up to THREE years after moving in!
FYI...illegal to put flyers in US postal mail boxes...I'd suggest the front door or garage door handles in the future, you can get fined excessively for this, at the very least.
Hope this helps.
By Resident