[CLIENT] Bugs with hovercards / friends list since hovercards

I've noticed many bugs with the friends list since the hovercards (and the new hovercards) were implemented.

1. They don't seem to be correctly determining the playstyle of friends, but since I don't know how this is supposed to work precisely, feel free to skip this one.
2. Hovercards sometimes only display for friends who you have actually seen online until you restart the client. So, if a friend comes online while I am in a game, the number of friends online displayed in the bottom right corner will change, but the person will not be shown in the list - they are displayed as offline (slot not expanded and not showing icon etc.). If they are hovered over, however, it will show what they are playing.
3. The hovercards don't display player-entered notes or the 'Offline' status for friends that are offline and that you haven't seen online / go offline during your session in the client. If that friend logged in and then out while you were online, however, the note is displayed, as well as the 'Offline' status. So only if you have actually seen the friend online, similarly to above.
4. Strange glitches and graphical bugs occur, such as disappearing summoner icons and empty spaces in the list.

Hope this helps! The hovercards are nice, but it's all a bit clunky at the moment. See attachments for examples.

EDIT: 5. Sometimes the colour of the status on the hovercard is copied from the last friend hovered over. E.g. the card of a friend will state 'Online' in red or gray depending on whether the person hovered over -before- that online friend is Offline or Away.