Slow being dispelled
 

In hate last night, I would get abolish disease(I believe, may have been another variation of cure disease) from when the spite golems cast slow on me. The icon would disappear, however, I would still be slowed and would need additional disease cures to fix the problem.

known issue about the icons. you need to look at your chat log for "Soandso has be cured" then you know it is gone.