Can we resubmit the app after metadata rejection due to invalid demo account details to avoid adding back into the review queue and restart the review clock.
As Per th
After a metadata rejection, your will receive an email with a link to the Resolution Center. Make the necessary changes and save your app don't click on "Submit for Review" button).
Send a message to your reviewer using the Resolution Center and wait a few hours. Your app will be "In Review" soon. Also you can "Submit an Appeal to the Apple Review Team".
Update: My application was submitted January 7, 2016 Rejected by Metadata on January 13, 2016. After send a message to the reviewer using the Resolution Center, I received a new message from Apple: "Once you have brought your app into compliance regarding this issue, we can continue with review of your app". My application status changes "In Review" after 60 mins.