What is "it" that shows your refund has been issued? Does the IRS refund site say your refund was issued? Have you allowed up to five days for the refund to post to your account?
FROM THE IRS WHERE’S MY REFUND SITE:
https://www.irs.gov/wheres-my-refund
How it works
Where's My Refund shows your refund status:
- Return Received – We received your return and are processing it.
- Refund Approved – We approved your refund and are preparing to issue it by the date shown.
- Refund Sent – We sent the refund to your bank or to you in the mail. It may take 5 days for it to show in your bank account or several weeks for your check to arrive in the mail.