19.9.48 Desktop Windows 10 x64
@lubos there seems to be a bug with the custom fields in purchase invoices tab.
the E-WayBill was entered only as numbers but for some reason now all purchase invoices are showing as per the screenshots.
surprisingly a newly created purchase invoice today on version 19.9.48 does not seem to have any problems.
i do not know when this problem appeared but i noticed only now after updating.
i have only one custom field in the tab and i am not sure if any other tabs are affected (i personally did not find problems in Sales Invoice tab which has a similar custom field).
it would be a great help if you can fix the issue without the user requiring to edit all the invoices again and enter the correct info manually.