The issue is, Gouge CCs the target for 5,5sec (when talented) but the addon shows it as 50sec.

What version of the addon are you on? Because this is something that I'm pretty sure I fixed during the stresstest. And the latest release even uses an external library to get aura durations, which also should support the talent.

Oh yeah, my bad. I'm sorry, I was using an older version. Gonna try the latest one when I'll have some time ^^
Thank you.