Flew into GRO today (suppose to fly BCN, but what can you do), the handling agent told us that IBERIA handling in BCN poured JET A1 on some taxiways in the morning - sounds like hoax to me - surely some authorities would put an end that kind of behaviour (strike or no strike).
Anyway, huge thanks to GRO and the handling staff for being so flexible on a hot and stressfull day like today.
Hope this situation will be solved shortly.