First dry hop addition was on Nov 16th and the last dry hop addition was done on Nov. 25th.
Based on boiling 6.80 gallonsliters at 1.054 for 105 minutes, this will decrease your wort by 1.75 gallonsliters, bringing your after boil OG to 1.068. You wanted an OG of 1.085. It looks like it will be under.