Original sentence: It is claimed by one of the claimants group that Dr.On June 5, 2011, a Bohra community website controlled by one of the claimants also announced that, Syedna Burhanuddin has declared Mufaddal Saifuddin as the head of the community.Syedna Burhanuddin had performed "nass" (succession) and declared him, his successor in London while in the debilitating condition of stroke on June 4, 2011.The death of Burhanuddin has resulted in a succession crisis in the community with two claimants emerging as candidates for successorship
Edited sentence: It was known that Dr.On June 5, 2011, a Bohra community website also announced that, Syedna Burhanuddin has declared Mufaddal Saifuddin as the head of the community.Syedna Burhanuddin had performed "nass" (succession) and declared him, his successor in London while surviving a stroke on June 4, 2011