Should the date for the original Flight 180 crash be changed?

Regardless of how you feel about it, it does feel like the way the date was presented in Final Destination 5 as 2000 instead of 1999 was an intentional retcon on the part of the filmmakers, so it should probably be honored as such. The North Bay Bridge collapse and Route 23 pileup dates would have to be changed as well, but I think everything else can remain as they were before.