I eventually traced it to two transactions dated 19/04 and 20/04. They were both not imported. I have tried a retrospective update but it does not find them.
Was there an issue with those dates and why can’t I retrospectively import the missing transactions?
If you’d like us to look into this for you all we would need is the transaction details and your account number - If you wanted to send a message to @QFSupport we can investigate why they weren’t pulled in automatically or via the refresh for you