Some changes at Time Traveler. First they have added stickers on the floor to stand on when you are sorted before heading upstairs. Why they didn't add 2 of each number so that each person can stand on one, I do not know, as the current set-up tends to confuse first timers.
They changed out the cubbies making it much easier for people to figure out how to work them.
Time Traders has been streamlined to help with guest flow through the building. The previous set-up was less than ideal and caused many back ups for those just wanting to pass through.