As of February 2021, mine (free app) took just under 12 hours altogether: 9 hours 'waiting for review'
3 hours 'in review'
From the United Kingdom.
RonaldoButrus
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Hi, I've just had this issue today. I managed to fix it by changing the APS Environment in Entitlements.plist to production.
It turns out Xcode does not do this automatically according to the provisioning profile.