
Has anyone seen this before, can someone help please.
here is the article talking about the issue am facing: https://success.salesforce.com/issues_view?id=a1p3A000001SHubQAG
1 answer
Hi Prasoon,
Its seems fixed by salesforce team, i suggest you to try with different playground from trailhead to complete your challenge and its only 3 days left to complete your maintenance exam, so try to complate asap.
if still facing any issue then raise the support case to salesforce immediately.