A Reddit user with the handle Boring-Activity-3691 discovered a new bug in Dota 2 related to Ringmaster's first ability.
The issue is that Ringmaster can interrupt the use of abilities through magic immunity and also prevent teleportation.
Previously, Mark 'sikle' Lerman, an analyst for the Eastern European Team Spirit, commented on one of the new hero Ringmaster's abilities on his personal Telegram channel.