https://www.pcgamer.com/new-nerfs-coming-to-maverick-zofia-glaz-in-rainbow-six-siege/

After only a few days with the test server for Rainbow Six Siege’s new Operation Grim Sky, Ubisoft is reacting quickly to feedback and issuing a set of balancing changes. Maverick is receiving the most drastic of changes to better balance him before his official release, but there are also some unexpected nerfs coming for Zofia, Glaz, and eventually Dokkaebi.

Increase the amount of time and damage required for the blowtorch to destroy barbed wire