Yep just u F** icon "Sphere Kuriboh" icon i think because it was that shape, and all the talk with Caiba that you will face more challenging opponents in the future , and then at the end "To be continued" . I was disappointed :( , Also i posted below the photo for the Stage 59 missions . zoom it because there are like 12 missions
Also i wanted at least lev 50 gate duelists :( with more prizes or something , they havent changed anything , they are just empty mission and lead to nothing just a icon at the end