i think just check that your cheque amount is correct, and confirm your edividend details with your broker.
in my case it was a registrar error. at first i was super worried since this was the first ever edividend payment i got i thought hongleong screwed up my edividend details. turns out not

if there's a lot of other cases like this, then need to sound them liao. our P&C details are being passed around wrongly.