Native icons and templates not updating

Hey everyone,

I am not new to Ionic, but unfortunately I couldn’t figure out why this is happening.

I am trying to create a simple list of cards on a newly created project, but they don’t seem to work. I tried using both the icons and the cards separately and that didn’t seem to work either.

As I said, I have created a brand new project, having the standard “home-about-etc” template, and have replaced the HTML inside the home.html file with a div with cards inside. Here is the code:

<ion-header>
Home
I'm a Header in a Card!
This is a basic Card with some text.
I'm a Footer in a Card!

Is this a common issue that is currently being under investigation, because I really don’t see how I might have done anything wrong, since I have only just created this brand new project and have copy-pasted the template for cards straight from the v2 website?

Many thanks!