This is all a muddle.
Granted your broker shouldn't have mucked up the loan document BUT your conveyencer/solicitor should have known what to do in this situation. This is where you need the QLD knowledge.
You also need to be knowledgeable about buying in another state and how contracts and settlements work. In WA it is quite easy to get an extension and there is a penalty rate listed in your contract if that happens. It seems in QLD there is not such a thing (going from your post) and your conveyancer should have explained that to you when your extension was denied.
You have complicated matters by terminating the contract when it was possible that there might have been some negotiation extended to you to delay settlement.
Granted your broker shouldn't have mucked up the loan document BUT your conveyencer/solicitor should have known what to do in this situation. This is where you need the QLD knowledge.
You also need to be knowledgeable about buying in another state and how contracts and settlements work. In WA it is quite easy to get an extension and there is a penalty rate listed in your contract if that happens. It seems in QLD there is not such a thing (going from your post) and your conveyancer should have explained that to you when your extension was denied.
You have complicated matters by terminating the contract when it was possible that there might have been some negotiation extended to you to delay settlement.