The re-use timer on the Crate Portals is a whopping 20 Hours! Even worse, they SHARE this timer! This 100% makes them less desirable (i.e. reduced sales). Not only are they basically limited top one use a day, but if you use any one of them... THEY ALL time out, meaning you can only use JUST ONE Heritage Crate Portal, of any kind, per day. They very much need to be on a shorter time (say 5 minutes) or at least on non-shared timers. After all, what is the use of all these Portals if you can't use them in a far more expedient fashion (such as porting about for Traveler Achievements or Quest, like the new Frostfell Quests coming out this year)?
New Expansion will add a Portal Key Ring. If the timer is irrelevant on the Key Ring as well, no biggie.
There's going to be a new Frostfell quest? Sorry, nothing else to add about the topic, but I was curious about the new quest.