No. At times returns don't show up in WMR while being processed, and it is updated daily.
Keep checking because the IRS will update WMR when they have something to report.
It will usually take 21 days or less from the date of acceptance for your refund to be issued.
Please look at the article below for more refund information.
My return is accepted but still not approved. Is there a problem? Should I be worried?