The sigil doesnt increase stun duration when used immediately after gaining two adrenaline bars(using the burst mastery trait).
This is easily tested on golems in the mist with and without a signet on the hammer for warriors. With it youll manage three strikes of autoattacks within the stun duration, while only two without it(and when the bug occurs).
An update on this bug, i now cant get the paralyzation sigil to work unless i have max adrenaline(still using burst mastery trait).
An answer if this is getting looked at would be appreciated.
bumping this one last time, turns out burst mastery only gives a 2bar adrenaline skill when used at 2 bars, making the trait completely useless.
Not affiliated with ArenaNet or NCSOFT. No support is provided.
All assets, page layout, visual style belong to ArenaNet and are used solely to replicate the original design and preserve the original look and feel.
Contact /u/e-scrape-artist on reddit if you encounter a bug.