@count in User Mngnt and My Profile

function format_interval($timestamp, $granularity = 2, $langcode = NULL) {

  $units = array(
'1 year|@count years' => 31536000, 
'1 week|@count weeks' => 604800, 
'1 day|@count days' => 86400, 
'1 hour|@count hours' => 3600,
'1 min|@count min' => 60, 
'1 sec|@count sec' => 1);

  $output = '';


.....




function format_plural($count, $singular, $plural, $args = array(), $langcode = NULL) {
  $args['@count'] = $count;

So , I am working currently with this issue. And would be great to know if such issue is created and when will be fixed.