What 'null' status means for possession in Gurugram

Spent Sunday checking Gurugram options. Ashiana Anmol (ongoing) looks good, but V Square Group Housing shows 'null' status. I work in real estate, but buying for myself is different. What does 'null' mean for possession risk? For Ashiana, is the advertised price per sqft realistic, or are there hidden charges? Need real opinions.