Podcast episode not appearing

Hi,

This is the URL of my Podcast on iTunes: https://itunes.apple.com/br/podcast/segredos-magicos-podcast/id1095851030?l=pt

As you can see, it only shows 4 items: http://prntscr.com/ax9xy9

When I search on itunes store for GUILHERME AVILA, the podcast is found and only displays 4 episodes: http://prntscr.com/ax9y72

And if I click on the podcast, you can see that indeed there is only 4 episodes: http://prntscr.com/ax9yeb

But my podcast has 5 episodes, not 4. And if I search on MY PODCASTS it finally displays all 5: http://prntscr.com/ax9yw1

My question: why all my podcasts episodes are not being displayed on the episodes list of the itunes store? Why the hole list only appear when searching under "my podcasts"?

Please, I need help. I am totally confused here.

I just submitted a 6th episode and as soon Feedburner sends to iTunes, it will not appear there too. I am totally lost.

Thank you very much for your help.

Guilherme.