Format UTF8: An unexpected continuation invalid or incompatible with argument

[apachx]

Hi.

Try to press the button "Load JSON from URL":
http://api.spending.gov.ua/api/v2/disposers/contracts?disposerId=26510514

and you will get the following error:
Format 'UTF8: An unexpected continuatio' invalid or incompatible with argument.

[apachx]

Your DelphiJSONViewer does not work if json-file contains Cyrillic characters.