Aby toś te dodanki wužywał, musyśo Firefox ześěgnuś.

Pśizjawiś
Dodankowy symbol

Pógódnośenja za Volume Scroll

Volume Scroll wót Fredrik Wilhelmsen

3,5 z 5 gwězdkow
5
1
4
2
3
0
2
0
1
1
Wótegrono wót Fredrik Wilhelmsen

Wótegrono wuwijarja

jo se napisał prije 3 dana
I am not quite sure why that would be the case, but you should be able to simply disable the extension for that site
Edit:
Fixed in the next version