World of Warcraft Patch 11.1 will automatically convert leftover Bronze Celebration Tokens into Timewarped Badges. This conversion, at a rate of 1 Bronze Celebration Token for every 20 Timewarped Badges, will occur upon players' first login after the patch launches.
The WoW 20th-anniversary event, concluding after 11 weeks, offered players numerous Bronze Celebration Tokens used to purchase revamped Tier 2 sets and anniversary items. Any unspent tokens could previously be exchanged for Timewarped Badges, the currency for Timewalking events. Since Blizzard confirmed no future use for Bronze Celebration Tokens after January 7th, this automatic conversion prevents players from retaining useless currency.
This convenient conversion will happen automatically when players log in after Patch 11.1's release. While a firm release date isn't set, considering the timing of the Plunderstorm and Turbulent Timeways events (January 14th - February 17th and now - February 24th respectively), February 25th is a strong possibility, aligning with Blizzard's recent update schedule.
Consequently, the token conversion will likely occur after the second Turbulent Timeways event concludes. This seven-week event offers ample opportunities to spend Timewarped Badges across various Timewalking campaigns. Rest assured, Timewarped Badge rewards remain permanently available, allowing players to save them for future Timewalking events.