The characters "â€"" appearing instead of "-" in your CSV export is a character encoding issue. This happens when special characters aren't properly encoded during export.
To fix this:
Use UTF-8 encoded CSV files - Make sure you're using UTF-8 encoding when working with your CSV files for the most reliable results.
Try the Google Sheets workaround - Upload your data to a public Google Sheet, then download it again as a CSV and attempt the upload once more. This often resolves encoding and formatting issues.
Create a clean export view - Before exporting, duplicate your current view and hide columns you don't need. Focus on including only the raw values you need for a cleaner export. [1]
If the issue persists after trying these steps, please ask to speak to a human for further assistance.
If you still need help resolving the character encoding issue in your CSV export, I’m here to assist. Would you like to provide more details about what you’re trying to achieve or any other challenges you’re facing?