Saw your post on Europe Tech Support… I assume this is for Europe region, since you haven’t played on Americas for some time.
- Have you tried launching a game on Americas ?
- Are you getting this message for all your heroes ? Season and non-season ?
There is another report on Europe General Discussion…
and here on Bug report (in French)…
It’s close to quitting time for the forum folks in Europe… you may want to raise a ticket here (this is what I suggested to the French-speaking player) :
https://eu.battle.net/support/en/help/contact/277/ticket