Help! Summary Report doesn't recognize one field in dropdown list.

Im at wits end. Trying to do a summary report, and there is ONE of the dropdown statuses it won't update. There are over 80 Completed items. Ive checked every which way. I even update every single one to be sure they were exact. Won't pull in. Whats odd is that I have a conditional formatting rule that recognizes the status "complete" and performs the correct options.... What am I missing?