In a surprise storyline twist, disaster strikes on the night of Tamwar's (Himesh Patel) engagement party as he happily celebrates his future with fiancée Afia Khan (Meryl Fernandes).
Exact details of what happens next are currently being kept under wraps, although it is understood that Syed Masood (Marc Elliott) will be one character who sustains injuries as the joyful occasion descends into chaos.
A Walford source told DS: "These dramatic scenes were filmed a couple of weeks ago and will air in early April, providing some big drama for the Masoods on what should have been a happy day for Tamwar.
"Despite the ill-feeling between him and his parents, Syed is in the building when the disastrous party takes place. But what the accident could mean for the family feud remains to be seen."
Builder Greg Jessop (Stefan Booth) completed last-minute repair work on the Argee Bhajee's roof in January, rescuing the Masoods' plans for the restaurant's grand re-opening.
At the time, Greg warned that new roof beams would be needed in the long-term - but the family have since been plagued by financial difficulties, leaving them unable to spend any more money on the building's restoration.
The plot twist is likely to lead to Syed and his partner Christian Clarke sharing more screen time with the Masoods as Christian's portrayer John Partridge recently told DS that old problems and hostilities between the family would start to be revisited.
Speaking in January, Partridge said: "I think those issues will start to be resolved. We may not have the outcome that people want and it may not come about in the way that people think, but some of those issues will be addressed."
Meanwhile, Max Branning (Jake Wood) and his daughter Abi (Lorna Fitzgerald) are due to be at the centre of a separate accident in the coming weeks as they were recently spotted filming a car crash stunt.
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