At line 163 in file bp-core-avatars.php we need to add checking of the file time in order to be sure we are getting the most recent uploaded avatar:

Add after:
`
// Check for array
if ( 0 < count( $avatar_files ) ) {
`
These 2 lines:
`
$avatar_file_time=0;
$avatar_home_path=str_replace($bp->root_domain,ABSPATH,$avatar_folder_url);
`
Modify the foreach loop that follows like this:
‘
// Check for current avatar
foreach( $avatar_files as $key => $value ) {
if ( strpos ( $value, $avatar_size )!== false ) {
if($avatar_file_time< ($t=filemtime($avatar_home_path . '/' . $value))) { //NEW
$avatar_file_time=$t; // THIS IS NEW
$avatar_url = $avatar_folder_url . ‘/’ . $avatar_files[$key];
}
}
}
‘

[@mercime Participant 13 years, 4 months ago]

Referencing your trac ticket https://buddypress.trac.wordpress.org/ticket/3405