No more Port stops in Brunei?

Just saw a thread on the Princess board called "Exotics are announced". On it there are no more stops in Brunei for 2016/2017. They have changed it for Kota Kinabalu. Does anyone know why?

Not sure if this is still the reason or not, but we were due to call there on the QM2 earlier in the year but due to dredging not being completed we were not able to call. Kota Kinabalu was substituted more or less at the last minute.

Perhaps there is an ongoing issue with dredging of the channel. Of course, there may be a completely different reason.