Hi all, made a new TP just for this project after getting an error, and now I'm getting the same kind of error. Anyone have thoughts? 

Challenge Not yet complete... here's what's wrong: 
There was an unexpected error while verifying this challenge. Usually this is due to some pre-existing configuration or code in the challenge Org. We recommend using a new Developer Edition (DE) to check this challenge. If you're using a new DE and seeing this error, please post to the developer forums and reference error id: YCMFNNJW

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