The PowerNation TV app on my Roku 3 only shows Seasons 1, 2 & 3 for Detroit Muscle, Engine Power, Truck Tech and XOR.
The app is Version 1.4, Build 1078.

Is there an updated app available for the Roku?
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It's the same on my Apple TV app.  No season 4 or 5
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Yes, I see the same on all of my Roku devices old and new. 
Somebody really needs to update these apps.
Also, would be nice to show the schedule. 
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Yes, the same problem with my FireTV and FireStick. Any news on an update?
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