adding CE:P to a regular account is no longer possible?

I thought it was possible to add a CE to a regular account.
I'm not worried about the character slots at all.
I purchased a CE:P just so I can have devine aura on my first account, but while doing so I received a message which would not let me do this.
Am I doing something wrong here?

hmm try to contact customer support ^_^
I didn't know myself they disabled it, but I remember it was possible early days of GW.

I think, personally, it should be allowed, since it's "upgrading" of sorts.

^^

It was possible about a month ago. That was before they updated the key adding thingy though.
Back then all I got was "Are you really really sure?" after putting the key in.