I thought the same. I have limitations on how much I can play, so I never even come close to the 48 hours double exp. I sell the 1 hour each day. When I logged in on the last day, it had taken away my hours down to the time remaining. If I then sold an hour, my double exp time would expire an hour before the event end.
In my case, I still didn't come close to using the time, so it wasn't a big deal to me. I'm just glad to see someone else point it out.
23-Nov-2022 19:39:30