Why the reward is changing everytime?O_o

[Elite_Le_Nub]

I accidentally discovered that the reward changes in achievements
The time difference between the screenshots is a few seconds.
With other achievements in this window like this is not observed.
Perhaps I should have posted it in the bugs section.

 

[Dianmir]

It is a known issue that can't be fixed. More information be found here, please check the last point.
https://granado-espada.to/index.php?threads/list-known-issues.527/

 

[Elite_Le_Nub]

It is a known issue that can't be fixed. More information be found here, please check the last point.
https://granado-espada.to/index.php?threads/list-known-issues.527/

Thanks