Bug displaying buff over abilities

Im playing as a Druid and need to see when my next atack will overpower. Sometimes when i have too many is not displayed, and when a enemy set a debuff of more damege recived is overlapped. (in the menu of stats is ok , but can play with half monitor)Alsto the buff of a item “evey 20 sec next atack will overpower” some times dont work and need to undess and dress again to work.