World of Warcraft's Patch 11.1 will automatically convert leftover Bronze Celebration Tokens into Timewarped Badges. This conversion, at a rate of 1 Bronze Celebration Token to 20 Timewarped Badges, will occur upon players' first login after the patch's release.
The 20th-anniversary event, concluding on January 7th, allowed players to acquire Bronze Celebration Tokens used for purchasing Tier 2 sets and anniversary items. Any remaining tokens will now be converted to prevent wasted in-game currency. Blizzard confirmed these tokens will not be used again.
This automatic conversion ensures players don't retain obsolete currency. While a release date for Patch 11.1 is unannounced, February 25th is a strong possibility, given Blizzard's recent release schedule and the timing of in-game events. This means the conversion will likely occur after the second Turbulent Timeways event concludes. Timewarped Badges, acquired through this conversion, can be used in future Timewalking events, as none of the associated rewards are being removed.