Quote Originally Posted by Amorphis View Post
From wiki:
Demonic gorillas use all three combat styles to attack. They will change combat styles after missing three hits in that attack style.

This has been discussed already. From what I know, it's a runelite issue, it always assumes that all 3 of it's hits have been blocked, so it shows the two other styles, instead of the 4th hit of the previous style.
Well doesnt really matter tho, but they should be fixed lol.