So, I just had to rant somewhere since Threads in official forums dont get attention.
Its been going on for about a week now, that rogues can in the battlegrounds of Arathi, Alterac, Gilneas and Deepwind, capture flags while being invisible.
It is particularly annoying since the "flares" that pop up during a flag tap dont get displayed during it.
Alteracs never end and turn into EU vs. Russia zergs even here on US. Arathi and Gilneas have the potential to never end (I have seen it happening).
In addition it seems that many people have a report laziness beyond comprehension.
God, I just want to enjoy these BGs after they were unplayable for quite a while. (Not to mention I "have" to do them now with the World Quest PvPs nerved).
Better take a break until they fix it.