Hi Debbie,
Thanks for your enquiry about a missed payrun.
You can create a journal to account for the missed payrun in July 2020. However, you do need to be aware of how this impacts tax calculations.
This article explains how to account for this missed payrun on your BAS and IAS: https://quickbooks.intuit.com/learn-support/en-au/payroll-forms/reporting-payg-withholding-on-bas-an...
I hope this is helpful! If you have any further questions please let me know.
Jess