Since 22.11, in invoices.pl, if you search by date and then select one or more invoices to Close, you get Error 500. Template process failed: undef error - The given date (01/10/2019) does not match the date format (iso) at /usr/share/koha/lib/Koha/DateUtils.pm line 205. The invoice(s) are actually closed.
This is really problematic for us here in ATU GalwayMayo. Do you have any idea when this bug will be resolved? As we reconcile our payments and orders on a monthly basis we usually bulk close invoices by date. It is very frustrating when I can't bring up the open invoices in the last month. I've noticed that it's not just those I'm trying to close together but any that are retrieved by a date search, they bring up that 500 error when I try and close it.
I've updated this from 'enhancement' (default setting) to 'normal' to be a bug. At the moment none of the developers have picked this up (status NEW, not ASSIGNED), so I cannot tell you when it might be fixed.