Yes, many people have received their refunds. You can track your refund here:
Here is help for tracking your Federal Refund:
https://ttlc.intuit.com/replies/3288568
Here's help for tracking a state refund if you are getting one:
https://ttlc.intuit.com/replies/3300211
If you qualified for the Earned income credit or Additional Child Tax Credit here is more information about the PATH Act delay, but keep in mind that the IRS site for Where's my refund, https://www.irs.gov/refunds is the final authority.
https://ttlc.intuit.com/replies/5556415