The 32-year-old's mother underwent an emergency heart surgery due to which the shooting of her production venture was postponed.
"All our bags are packed! Onto schedule 2 of 'Bobby Jasoos' yippee! Can't believe by the end of the month principle photography will be done! (sic)" Dia tweeted Thursday.
"Bobby Jasoos" is the second project under the banner, Born Free Entertainment, which she co-owns with Sahil Sangha. The film stars Vidya Balan in the lead role.
Their first production was the 2011 film "Love Breakups Zindagi".
