I realy like to use the Alert finishing Effect but its buged a little bit. In a Raid there are sometimes abilitys popping up on my screen that I don't have. I'm playing a shadow priest and it shows things like mass spell reflect of debuffs etc. Maybe this is caused by the addon Raven that I use to track my buffs? It woud be cool if it has a check to only show spells that are in my dominos bars. Of maybe only the one from your spellbook + spells in your bag like pots and flask.

Also woud be cool if you coud add an option to move the position of this effect.

After long time testing i think its a Problem with one of my addons.
Problem is Its not easy to reproduce because its only showing up if others give you debuffs.
For me its easy to reproduce this by asking a paladin to give you Hand of Protection to get the Forbearance debuff - after one minute it will pop up. Testet giving HoP to myself but its not working.
I tryed disabeling addons one by one but was not able to figure out witch addon it is maybe its 2 addons together producing the problem? HELP PLEASE :(

It realy seams to show many debuffs I looked closer on the fight against Megaera today there were sometimes popping up this debuffs like:
http://www.wowhead.com/spell=25771
http://www.wowhead.com/spell=139843
http://www.wowhead.com/spell=114216

Maybe this screen helps somehow its the eventlog wehn the bug happens

Not an issue at all. It displays cooldowns that have ended just like any other finish effect. That does not means they have to be your cooldowns.

For that functionality, read the guide on how to set it up properly.