Can’t find downloads

I’m brand new to Infuse. I love that I can finally watch my iso files on my apple tv. What I don’s understand is why I can’t find my downloads on my ipad. On my home network I share a folder from my external harddrive so the contents are viewable on the Infuse app while at home. I selected two titles to download while on my home network which they did and my ipad shows the Infuse app is holding 25ish GB of data. As soon as I took my ipad away from home on vacation it shows my library empty and i search for the downloaded titles and they don show. In fact, the Library tab is not even selectable. I tried searching for the title under the synced tab as well. The whole app is empty. Any idea what I’m doing wrong?