Duplicate Employee Cards and STP

I have taken over the payroll task for the business, and have a query relating to duplicate Employee Cards and the STP for end of financial year.

I have two employees that had a card created when they started, and they had 7 or 8 weekly payroll runs done for them on this old card (now inactive).

Both employees then had changes to their roles/pay, and so the person previously doing payroll created a new employee card for each employee, transferred leave entitlements to the new card, and then started processing weekly payroll on this new card.

When I run the Payroll Register Summary, I can see two line items for each employee.

The Activity Summary also shows the same, and the two reports line up perfectly.

My question is now that the EOFY approves, and I need to lodge STP for the 24/25 tax year, will it cause any issues leaving the two cards in MYOB and lodging STP?

If there are going to be issues, what do I need to do to fix this situation?

Any advice greatly appreciated.

Thanks in advance,