If you would like to upload a specific episode now, you can do so with these steps:
From the Dashboard, choose the podcast with the episode you'd like to upload.
Next to the episode you'd like to upload in the table, click the service you'd like to upload that episode to.
A pop-up will open, which will allow you to edit the title and description of the post prior to it being processed. Edit as needed, and then click Start episode.
The episode will now be processed and uploaded. The status of the upload is displayed on the podcast page.