L1A Individual Visa- Dropbox Visa delays

Hi. I had my Visa dropbox slot on 5th June at Kolkata consulate. We dropped our documents at Hyderabad dropbox centre. The CEAC status was updated on June 8th as application received. later, there was no update. Today, I noticed the case updated date has changed yet the status shows ‘APplication Received’. No change. What does that mean? Its already 9 working days after submission. Did anyone else face such a problem?