Date Format Incorrect using Zap to create Task

We have created an automated integration using Zapier to parse and identify fields out of an email, that sends the task to the Monday board and all fields are working perfectly except for some times the dates will switch. We are based in Australia so our date format is dd/mm/yyyy so if the email has 9/12/2022 it is submitting to the date column as 12/9/2022 but 95% of the dates are submitted correctly except for when the start date is a single digit it gets confused.

Any one got any ideas?