Now im not sure this is a bug
but its kind of annoying..
You have one of your Contacts Names Edited & Colored using the 'Edit Contact'
Feature of WLM, you apply & all is OK
Now if you click on 'Edit Nickname' in your Contacts Menu by mistake, your custom Name you just edited gets messed up & you have to start all over again.
I know, this is being very picky
.. but saving all your Plus! Settings, doesn't help to restore custom nicks, yet..