Hi, why do I keep gettnig this error in the challenge even though it clearly exists: - What am I missing...thanks

trying to finish the admin beginner trail, but in the module 'Lightning Experience Reports & Dashboards' and then 4.) 'Visualize Your Data with the Lightning Dashboard Builder' 

I've done everything that is asked but it doesn't want to clear and I get the error:

"Challenge Not yet complete... here's what's wrong: 
Could not find a component in the 'Big Deals' dashboard with the title 'Opportunity Stages'."

This is a pretty straightforward exercise, so yes I'm in my personal dev org, and yes I have a Big Deals dashboard with the right 'Opportunity Stages' component (right name, donut chart, everything just how it should be,

any ideas on how to clear this trail?

greets

Jurn