[!] Fixed issue where combining mastery errtels/pentagrams could lead in unexpected behavior
[!] Fixed issue where element change combination could result in wrong attribute element applicance on mastery pentagrams
[!] Fixed issue where Elemental Defense+X (PvP/PvM) option was not applied correctly
[!] Fixed  Elemental Critical Damage appears without equipping a Pentagram with Critical Damage option
[!] Fixed a scenario where set option of mastery errtel could not work
[!] Fixed Baseball Mini-Game issuing invalid reward
[!] Fixed issue where it was possible to apply same Pentagram attribute options
[!] Fixed issue where certain number of Elemental Powder items did not auto-convert to Elemental Capsule
[!] Fixed issue where harmony options could visually disappear randomly
[+] Enabled support of harmony Options display for Chaos Box and Personal Store
[!] Fixed issue where Lord of Ferea event area was not restricted properly
[!] Fixed issue where trade of Pentagrams with mastery errtels resulted in invalid set option after trade
[!] Applied temporary workaround to eliminate invalid visual glitch on Lord of Ferea boss as a part of of furure complete fix
[!] Issue where Jewel of Harmony options effect was not applied
[!] Fixed issue where is was not possible to add different options under same element for Mastery Pentagrams
[!] Fixed itemoptionsystem mount problem
[!] Fixed issue where using specified combination of mount and guardian items was handled incorrectly
[!] Fixed issue where Guardians with 0 HP became invalid items
[!] Fixed a bug of in-game system allowing for certain abuse by players
[!] Fixed issue where Harmony Bonus option effect was not applied
[!] Fixed issue where VIP account expiration check could wrongly disconnect from the game
[!] Fixed issue where Magic Books of Light Wizard did not increase Magic Damage properly
[!] Fixed issue where harmony option disappeared upon level upgrade in chaos box
[!] Fixed issue where moving pentagram between warehouse and investory could lead in issue with the pentagram item
[!] Fixed issue where errtel of radiance was always created with same option
[!] Fixed issue allowing to abuse Expansion of Wizardry buff
[!] Fixed issue where Elemental Defense Increase option of selected Guardian items was not working
[!] Fixed issue with adding Harmony option with Harmony Pass function.