Fix toLangName

src/ts/util.ts

@@ -471,6 +471,7 @@ export function parseMultilangString(data:string){
 }
 
 export const toLangName = (code:string) => {
+    try {
         switch(code){
             case 'xx':{ //Special case for unknown language
                 return 'Unknown Language'
@@ -479,6 +480,9 @@ export const toLangName = (code:string) => {
                 return new Intl.DisplayNames([code, 'en'], {type: 'language'}).of(code)
             }
         }   
+    } catch (error) {
+        return code
+    }
 }
 
 export const capitalize = (s:string) => {