I have the same problem, just this morning. I've come in to about 20 transactions from March 2022! I'm assuming I can just "hide" them but came on here to see if there was an issue or fix happening first.
Hopefully MYOB can respond today.
Transactions in reconciled accounts are ledger transactions, so they should appear in all relevant areas of the application. I recommend checking the "find transaction" window to ensure there are no duplicate transactions recorded. After this, you can follow the steps outlined in this discussion and then try to reconcile again.
Let us know if the issue persists or if you need any other help.
Thanks,
Genreve
