After I updated Ionic CLI, 2 days ago, all the ionic components like <ion-header-bar> or <ion-toggle> aren't shown and the ngCordova plugin stopped working.
I tried, to uninstall and reinstall ionic, I tried to make a new project to test those tags, but even in the new project they aren't shown. When I run the ionic serve --lab command, there are no errors displayed.
What am I missing out?
So, after 3 days of research, I just found the solution. If one day somebody has this problem and view this post... just change the web browser xD