deleting contacts

src/lib/strformat.js

@@ -16,7 +16,7 @@ export function shortDateFormat(then, locale) {
 
 // Convert seconds to minutes:seconds, i.e. 156 sec -> 2:36.
 export function secondsToTime(seconds) {
-  const min = Math.floor(seconds % 3600 / 60);
+  const min = Math.floor(seconds / 60);
   let sec = seconds % 60;
   sec = sec < 10 ? `0${sec}` : sec;
   return `${min}:${sec}`;