As of yesterday alot of friends on my friendslist ingame showing in numbers instead their real names (real id)
When i check it outside the game in the battlenet app, all seems fine.
Contacted support ingame, they told me to report and make a topic here, the more ppl who has the same issue, plz reply here
According to the support gm, told me he have seen alot of ppl having this issue too and been reported about it