Diablo 4 Season 8 has introduced a challenging new Pinnacle Boss fight against Uber Lilith, but players are encountering a game-breaking bug that makes her unkillable after reaching approximately 35% health. This issue has left many frustrated as defeating Lilith is required to obtain the valuable Resplendent Spark for crafting Mythic Uniques.

The bug appears when players deal excessive damage too quickly, causing Lilith to become immune to all attacks. While the exact cause remains unknown, the community has been vocal about needing a fix from Blizzard. This problem has persisted for weeks, with no official timeline for a resolution yet announced.

Season 8 launched with significant new content including Legendary Aspects and the highly anticipated Uber Lilith encounter. However, player frustration has grown due to this technical issue combined with criticisms about the season's monetization approach. The Berserk crossover cosmetics, priced at $150 for the full set, have particularly drawn community backlash.

Blizzard has scheduled a Season 9 Developer Update Livestream for June 27, where players hope to hear about fixes for current issues along with previews of the upcoming 'Sins of the Horadrim' content. Viewers can earn exclusive Twitch Drops by linking their Battle.net and Twitch accounts during the stream.

Despite these challenges, Diablo 4 remains one of Blizzard's most successful launches, having reached 12 million players within two months of release. The game continues to evolve with regular content updates, though the current Season 8 issues highlight the ongoing balancing act between challenging content and technical stability.