When directed to "Speak with Ikora at the tower" the text dialogue got stuck. Pressing enter only reset the text box, showing me an identical text box. I could not exit the dialogue until I teleported to the nearby landing zone and when I came back Ikora had nothing to say. The quest is now gone and I don't have the catalyst. Quest archive, Banshee, and Ikora have nothing for me. I completed the warlords ruin dungeon again to try and get the quest from scratch and got nothing. Nowhere online has any idea how to help and this seems to be the only way to contact bungie to fix things. Please help or at least confirm that this is being looked into. This is not the first time dialogue has locked up.