Hi, my 221g is cleared. finally I got my passport stamped last week after submitting passport at embassy. We just need have patience. Here is the story-
1. Attended interview on 29 March 2018
2. It got refused with 221 g white paper stating further administrative processing required
3. 28 September 2018 I have received mail from embassy for asking passport
4. I submitted next day only passport, 221g and mail copy then it got stamped within 4 days
Now I have h1b visa and planning to travel and my visa is getting expired in July 2019.
Hope it helps you guys