Performance Period over 1 1/2 years ago. Can we still submit?

I currently was contacted by a building owner (Hotel) to finish up the LEED certification. One of the issues was the original LEED consultant passed away and the building owner changed companies before they submitted the project. After getting the owner changed and me added to the project I noticed all the documents were complete with the exception of the EAP1, however after looking at the document I notice they qualified under the alternative path. Problem is the performance period is from Feb 2010 to Jan 2011. Can I still submit the project or do we need to restart the performance period to the current 3 months (min)? Thanks for the input