We apologise for the inconvenience you are encountering after switching to Open Banking and understand that this is frustrating.
Why is this happening?
Unfortunately there is an isolated issue that's causing a mismatch in the data during the switch. We are currently in the midst of investigating the issue and finding a solution.
What can I do about it?
It is important that you do not delete any of the duplicate accounts as this will also remove your historical data you have previously set up - for example, your custom tags and tagged transactions.
Please contact support at this link. The software ninjas are currently investigating the issue and we will keep you updated along the way. We realise this is not ideal and sincerely apologise for the inconvenience caused.