Fire Emblem Heroes: There’s a glitch in the latest Grand Hero Battle, but it won’t be fixed

The latest Grand Hero Battle in Fire Emblem Heroes has just started, but it seems like there’s a glitch affecting it. The area marked in red in the image above acts as defensive terrain, but there’s no visual indicator for it. The official Fire Emblem Heroes Twitter account has announced that the developers are unable to fix this on short notice and have decided to leave it as-is. They have asked players to remember that the area marked in red also acts as defensive terrain and plan accordingly. As a token of apology, some orbs will be sent out to all players soon.

Source