WE as K1 don't need the Invoice we only need the case number. You will most likely be ship on December 6-7 and the timeframe NVC site needs to say that they are shipping cases before 11/22/2023. By December 6 They will be shipping cases that were received by them before the 12 and yours Was received today, So your visa will to Dominican Republic Embassy will be ship December 6 or 7 shipment and all because you requested and inquired them meaning you let them know you were on top of your case and they needed to created a case number for you. Otherwise, they would last who knows how long to create a case.