Final Fantasy Crystal Chronicles Remastered was updated to version 1.02 today. The patch notes for the 1.02 update list some gameplay specific fixes.
Square Enix later shared an update on the future of the remaster where they assured that some of the bugs will be fixed with a future update. One of the listed fixes was for infinite items. This has been patched with the update today on PS4, Nintendo Switch, iOS, and Android.
For more details on Crystal Chronicles Remastered 1.02 update patch notes, see below. The file size of this update should be under 500 MB on all platforms. It is roughly 300 MB on PS4.
・Boss appearance sequences and Myrrh drop acquisition events in multiplayer mode are now skippable.
・Fixed a bug that makes unknown element hot spots marked as [?] visible after playing in multiplayer mode with another player who has already activated the hot spot.
・Fixed a bug that allowed players to gain infinite items.
・Other various bug fixes.
Final Fantasy Crystal Chronicles Remastered also has a Lite edition that is free-to-play. It has also been updated to version 1.02 along with the full game.