yup bros it will be very worst decision ever taken...it is very unfair on the part of bok....
but it happens so many times in pakistan...a test result announced,some day later cancelled...interviews cancelled...after taking so much time and waste of money and effort by the candidates...

if someone called for docs submission.ths does not prove the process was fair and transparent...still their status is unclear..they didnt get call for appoinment...it may be a delaying tactic or step taken to claim process was fair....

on the other hand meezan announced in june and hired late july...my friend called for joining on 29 july for training...this is fair process...
bok took almost 6-7 months,so there was something wrong in it..otherwise they were saying after interviews you will be informed in two weeks time.....