Yeah, service has really deteriorated.
Took nearly 8 weeks for a mast from Tassie to Geelong, the emails were never answered, but ring Hunters to make a booking and someone will answer, and check transit, they just kept telling me their been really busy and give it a few more days but little help. Don't know about extra charges but unless the weight size was incorrect they definitely owe you some sort of refund. Keep calling Hunters.