New comment by Chocimier on void-packages repository

https://github.com/void-linux/void-packages/pull/28048#issuecomment-765718819

Comment:
It is because for xbps, 11.0.9b is equal to 11.0.9.2, and greater than 11.0.9.1b. Building lower version does not update index.

Solution would be listing `11.0.9b1183.9_1` in reverts.