H-1B visa issued, no administrative processing but passport delayed

[TheAltruist]

Hello everyone,

My H-1B visa was issued at the Chennai consulate on Sept 16. My passport tracking showed "Your Passport has been returned to Post" for more than 10 working days following the interview. 3 days ago and after nearly 15 working days from the interview, it switched to "No status update available for this passport!. CEAC website informs me that the visa has been issued. I'm confused and multiple communications with ustraveldocs have not yielded any meaningful explanations nor estimated processing time. They ask me to wait for a reply but I have not received any replies. It has been 3 weeks since my interview and no passport in hand yet. Has anyone been in a similar situation or any advice?

Thanks in advance.