BuddyPress.org

Hi,
I have detected “errors notification”.
My original web is with ENFOLD THEME.
But I have tested compatibity beetween WordPress 4.1 and BuddyPress 2.1.1 in a new web, where there is: WordPress defoult theme, WordPress 4.1, BuddyPress 2.1.1 and bbPress 2.5.4 (ther is no more plugins).
I have detected the follows errors:
(ERROR 1)
When a user (A) invite other user (B) to join a group, the user (B) receives a notification in administration toolbar (bubble), but there is no notification in the administration profile window’s.
n the follows links there is two pictures of my web where you can see that.

Notification in toolbar bubble (there are 3 notifications: 1 friend request, 1 new message and 1 invitation group).

http://guasch.eu/wp-content/uploads/2015/01/Button-Notification.png

Notification in the profile window’s (there are 3 notifications: message (1) – friends (1) – but in GROUPS there is no notification).

http://guasch.eu/wp-content/uploads/2015/01/Notifications-Pending-Invites-in-the-Groups.png

(ERROR 2)
The user (A) has posted in a group wall’s and the user (B) has done a comment.
The user (A) hasn’t received notification neither admin toolbar or administration profile windows.

(ERROR 3)
The user (A) has opened a forum in a grup. The user (B) has done a comment.
The user (A) has received notification in the administratio toolbar. But when the user (A) has done a comment the user (B) don’t has received the notification.

Do you have a web with BuddyPress 2.1.1 and WordPress 4.1?
Do you have the same problem?

In the WordPress old version there are the same problems? Or the notifications are OK?

Can you help me?
Thank’s very much.