Michael,
Not sure how it happened, but the problem is in your equipment setup. It is set to "6.6 gallons" of top up water - which throws all of the other calculations off badly - especially for the mash going into the boil.
The other problem is you have the hop utilization set to 0.12% when it should be 100%. This particular utilization factor is for very large brewing systems (over 20 gallons). It looks like you may have accidentally entered the "Mash Tun Specific Heat" value of 0.12 into the Hop utilization field instead of the Mash Tun Specific Heat field.
I've posted a corrected file here for comparison.
Brad