We appreciate your patience on this. This was brought to our attention for ANZ transactions and quickly actioned by our engineers and this issue has already been fixed this morning. We truly apologise for the inconvenience.
Moving forward all transactions will now be on the correct debit and credit columns.
For the transactions that are already downloaded though, you need to exclude them and import a csv file like what was mentioned on the previous response. To help make this a better experience for you to create the csv file and import and map the fields in QBO, here's a great article which also has screenshots and easy to follow step by step instructions.
Please let us know if you have further questions regarding this. Cheers!