State tax filing

Thank you for your follow up questions!  I'm trying to file our AZ individual 140 return.  I checked the box in TT to be notified about my returns via text/email so I'm assuming it is TT who let me know it was rejected and TT status currently shows 'pending'.  From that same text number, I was notified my federal return was accepted.  I also received an email from TT that fed was accepted and that there was action needed on AZ

What happened
 
AZ 2019 Business Expenses - Your Arizona return was rejected due to pending product updates relating to Business Expenses. This update has been released. Re-transmit the return.

I did as was directed above and then received an email stating that it was pending and I should hear in 24-48 hours.  And yes, AZ doesn't show its filed on their website so did assume its not filed.  Just not sure where it is and how long I wait for a follow up response from someone?  TT or AZ or?  Maybe the 24-48 doesn't count weekends?....Don't know what's going on 'behind the scenes' so I'm not sure exactly what to do.  Perhaps I'm impatient!  That wouldn't be a surprise.