Acknowledged Sparta vs Hades Hero

[malgai]

Ingame Nick: malgai
Affected world(s): zz13
Browser: Chrome
Reproduction steps:

1. Defeat the second battleground in "Sparta vs Hades" event.
2. Read the text that shows up.

Detailed error description (What you see):
I am being notified about getting a new exclusive hero after being victorious on the 33rd battleground. The hero seems to have no name or, what I expect, there is no new hero planned. Neither have I heard of a new hero coming to Grepolis nor have I faced a new one in the heroes collection. But still, this message appears after defeating the warriors of the second battleground.

How it should be:
Either the text should be updated or the hero should be shown and added to the heroes collection.

Screenshot:

 

[bogdy 95]

The issue is already known and the devs are working to remove that part of the Introduction. This event will have not hero at the end.
Thank you!