Even with Premium, Start Dates aren't reading as Dates

Welcome to the Asana Community Forum, @Heather_World! I just tried to reproduce this and it’s currently working. I recommend you checking some tips to organize your spreadsheet in this article: Asana CSV Importer • Asana Product Guide and if the issue persists, please contact our support team so we can have a closer look at your CSV file → How to contact our Support Team ✉. I hope this helps! :slight_smile: