One of the Finnair operated Qantas flights diverted into Batam in the last few days after some holding inbound to Singapore?
I've no idea what the weather was or if it was even weather related, however it was nearly always a sector to throw on additional fuel for holding to prevent diversions and the subsequent knock-on impacts if the two crew ran out of hours. Not sure if Finnair are doing this with 2 pilots or 3.