Volcanic Ash cloud affecting Denpasar (Bali)
 

Looks as though JQ have turned two aircraft around over the water, VQZ from Perth and 788 VKL from Melbourne that were both not far from DPS. Conditions must have changed again this afternoon, but interestinglly enough, other airlines still appear to be operating into DPS.
Qatar, Cathay, Garuda, Lion, Indonesia Air Asia X and Wings Air to name a few.
Does anyone know any more? It's certainly creating some havoc.

Cheers Jim

Yep, ash cloud is the reason why they turned back.