Rift dissapears and loses progression

geekin_ttv

Platform: Xbox one

Player: Nea

Steps: Select challenge

Do challenge

At score screen the rift drop down doesn't appear

Any progress on challenge is lost (Lost white glyph progress and all of life giver progress0

Have to exit to menu to see rift

Restarting temporarily fixes issue but you don't get the lost progress back

Happened twice out of the last 3 challenges completed