message: Bugfix: Don't append suffix twice in fetchTemplate fallback template logic
diff: @@ -80,7 +80,9 @@ export function fetchTemplate(locale, request_type, company = null, suffix = 'de
  case 200:
  return response.text();
  case 404:
  - if (locale !== REQUEST_FALLBACK_LANGUAGE) return fetchTemplate(REQUEST_FALLBACK_LANGUAGE, template);
  + if (locale !== REQUEST_FALLBACK_LANGUAGE) {
  + return fetchTemplate(REQUEST_FALLBACK_LANGUAGE, template, null, '');
  + }
  throw new CriticalException(
  'Request template could not be found.',
  {
  