A few days ago a new season started in Diablo IV, which allowed all players to get a new companion. However, its pumping was impossible due to a bug.
The bug does not allow owners to raise the level of the spider-construct, and the bug is present in all versions of the game: both on PC and consoles. Developers from Blizzard studio can not yet say when the bug will be fixed (the company can not yet understand the cause of the problem).
The authors offer a temporary solution. To get access to the roaster, try teleporting to your camp from a new hub, then restart the game, and then return to the hub again.
The action game also received a content update.