Critical Bug in Dota 2's Crownfall Event Blocks Players on macOS from Completing Act 4

Reddit user zzarGrazz reported a critical bug in Dota 2 that prevented him from completing the fourth act of the Crownfall event.

The bug occurred on a macOS system, where the game froze after he opened the upgrade tab. The error description listed files associated with the event, hinting at possible causes.

The fourth act of Crownfall launched on November 8, introducing players to a map with three simultaneous paths to explore. This story-driven event will run until January 15, 2025.