Thread:Neo34/@comment-37373812-20181127221456/@comment-27642721-20181128091741

You're very welcome :-). Events for desktop item upgrades, especially the sphere (Halloween) & pyramid (Christmas), pick up where you left off the last time so if you failed to upgrade the sphere, say, from level 1 to level 2 one year, you'd get the same chance the next. The special quests, though, don't come around again so if unfinished, once the event is over any chance to complete is lost.