Valdrakken Phasing

I made an alt but in valdrakken my lvl 70 guildmates cant see me as I am phased. It doesn’t matter if I turn Time Walking on or off. I am still perma-phased. Anyone know how to correct this?

Is the alt sub 70?

If so, there is some strange phasing in the pre-patch applied to sub-70s that separates them from 70s in DF, and even grouping up or using party sync won’t work to put them in the same phase.

Why is it this way?

No one but Blizzard knows.

Yes the alt is sub 70