function updateMissingDataList()

in index.js [195:206]


function updateMissingDataList(missingDataList, missingData) {
  // clean the list
  while (missingDataList.firstChild) {
    missingDataList.removeChild(missingDataList.firstChild);
  }

  for (let i = 0; i < Math.min(regionsToDisplay, missingData.length); i++) {
    const region = document.createElement('span');
    region.textContent = missingData[i].region; 
    missingDataList.appendChild(region);
  }
}