I’m not gonna be doing TWW for a while. Currently my project is getting Loremaster for all the expansions in Chromie Time so mobs and quests scale to my level.
I remember in Dragonflight, if you had the expansion then Chromie wouldn’t give you any options to go back into Chromie Time if you were level 60. However, if you didn’t have DF, she wouldn’t give you the option to pick a timeline up-front on a level 60 character but you could navigate through her dialogue options to eventually get into the timeline selection UI and proceed as normal.
I’m level 69 
and two bubbles away from hitting 70. So I’d be super appreciative if anyone who hasn’t upgraded to TWW yet could check Chromie with a level 70 character and see what’s what for me.
Thank you!