Why can't I get sigils, a vicious bug that seriously affects the game experience, still hasn't been resolved after half a year of feedback?

This problem should have happened before the hard mission, I didn’t know I could give feedback in the forums, I’ve been asking for help in discord but never got it solved, now the whole map is cleaned up and there are only 159 sigils, before the reward update has been actually completed 160 sigils, but I can’t claim the legendary upgrade core! Now after the update, the 160th sigil reward is also unavailable, please ask the technical staff to pay attention to this problem, it’s been bothering me for a long time, thank you!

In addition to a description of the bug you are reporting, please provide:

  • Device Type:mobile phone
  • Device Model: Xiaomi 10S
  • Device Operating System: Android
  • Warcraft Rumble App Version: 9.35.0