I got an email for this upgrade this morning, when I clicked the link from my phone then, it was showing a $15 Roku Express and now when I follow the same link from my laptop, it's not showing on the upgrades page anymore. Interested in this offer.
I have found myself in a very similar situation. We moved and our stuff has been in storage. Finally, setting up my N1000 I found the Channel Store is no longer being supported and a redirect to a $15 upgrade option. Reading the small print I found this offer expired in January 2020. Can I also take advantage of any Roku offer that will provide an upgrade for $15 that will allow me access to Disney+, YouTube TV, and CBS All Access?
I am having the same problem. My Roku XD shows a screen saying "Channel store is no longer supported on this device. Let's get you an upgrade!" "Visit roku.com/upgrade". When I go there, there is no offer for the 50% off upgrade. How can I get the deal? Thanks!