Strangely the invoicing module is no longer showing in my App menu. I have gone to Modules (which shows 0 purchased) and tapped on Buy and it returns the message stating I already own it. The main menu is only showing Time Entries, Expenses, Reports, Modules, Setup.
I have tried restarting the phone.
version 6.2.6
Pixel 3 XL
Android v9
last security patch 4/5/19
4/9/19 is the date of the last invoice I generated from the app.