Podcast Not Showing in Preview Page

The Store has failed to update since episode 99. I can see no reason why this should be the case - the feed appears to be OK. It wouldn't be unusual for episode 102 not to have appeared yet since it's only two days since it was posted. Sometimes the Store seems to 'stick' and take longer than usual to update - usually it sorts itself out in the end, and there isn't really anything you can do except wait. You could try contacting Support, though I can't promise you will get any sort of helpful answer. Go to https://itunespodcasts.zendesk.com/hc/en-us/requests/new and click the disclosure triangle at the right of the 'Choose a topic' field - I should choose 'Other' and proceed from there.