Legal Question in Real Estate Law in Washington

Please understand that the following is a shoot from the hip statement designed to give an honest, but quick assessment without looking at *any* of the likely numerous documents that are necessary for a full answer.

The date seems to be a clear and minor scrivener error without any recourse based on it. Only under exceptional circumstances are clear typos such as the date you indicate considered dispositive. However, there are often many other clauses that could work to your advantage. Try talking with your realtor a bit more.

I actually find it somewhat concerning how little the general public perception of courts and the law is that so many do believe minor errors make large issues in courts. It can certainly happen, but I've never seen a true instance of it.