Clarification on digital NOC and missing Duverify link for South Korea C-3-9 visa

Hi everyone. I pushed my application for the South Korea C-3-9 tourist visa at VFS Delhi three days ago. I am running a logic check on two things that are stressing me out.

First, my employer only issues digitally signed NOCs, so I submitted that without a wet ink stamp. Has anyone faced a rejection or ‘compile error’ because of this?

Second, I read on several blogs that VFS usually sends a ‘Duverify’ link to validate the ITR, but I have not received any SMS or email yet. My stats: submitted 3 years of ITR and 6 months of stamped bank statements. Just want to make sure my application is optimized for the 7-day processing window and I’m not missing a step.