Episode order is decided by publish time, not episode number. To change the order of episodes, change the time that they were released (this can be done retroactively).
To do this, click on the episode, scroll down to the Distribution card, click the blue edit pencil and click 'Reschedule'. Then pick a date and time (this can be in the past), and click Save. Do this for each episode until they are in the correct order.
If you have numerous episodes released at the same time we recommend staggering their release by 1 minute.
e.g. EP1 - 7:00, EP2 - 7:01, EP3 - 7:02, EP 4 - 7:03 etc.