bug fix of bug fix ;)

index.js

@@ -2395,8 +2395,8 @@ function hideLargerImages(imageItem) {
 
 function setArtistPinned(imageItem,firstN,lastN) {
 	if(imageItem) {
-		let firstN = imageItem.querySelectorAll('h3 span')[0].textContent;
-		let lastN = imageItem.querySelectorAll('h3 span')[1].textContent;
+		firstN = imageItem.querySelectorAll('h3 span')[0].textContent;
+		lastN = imageItem.querySelectorAll('h3 span')[1].textContent;
 	}
 	for (var i=0, il=artistsData.length; i<il; i++) {
 		let artist = artistsData[i];