You can see the small dune placed bottom left, but not unlocked yet
That's my point, I'm not at those levels yet and they were all unlocked and free for me to build when I logged in today. Now, I just logged out and logged back in to see if that reset things, but it started the event over from the beginning (level 0)
Didn't think it could get worse but it did, went in this morning and everything was unlocked in my built menu. I'm able to add in sand dunes, big bones, angry mobs, etc, for free! This event is SUPER BUGGED. Shame too I always look forward to THOH
I'm also seeing issues with being unable to tap the Minions as of this morning. Ive noticed the bugs/lagging really picking up during the past weeks.