User blog comment:Kogath/Monster Hunter: World Discussion/@comment-26421638-20180801114847/@comment-184612-20180801124711

Since some hunters were affected by a bug that prevented them from receiving items during the Summer Twilight Festival. Good guy Capcom will be giving out those items for free during the next update.

https://twitter.com/MHKogath/status/1024637331821625346