Update: Rift 1.8 Hotfix 5

GENERAL

 * World Event: Fixed drop rates for War of the Wanton Maw quest items from Fire and Earth Zone Events.
 * World Event: The 1.8 World Event has been extended for a week, due to end Thursday, May 24th.
 * Riftstalker: Rift Barrier: Once again works on reflectable abilities. Rift Barrier now properly caps the amount of damage that can be reflected.
 * Items: Wrathful Flames and its lower-ranked versions now properly have a damage cap on reflected damage and can again be used on reflectable abilities.
 * Re-fixed Porticulum costs for in-zone travel; traveling between Porticulums within the same zone should charge 1 Gold consistently.
 * Improved the way channeled ability visual effects are hidden or partially shown when the 'Hide Other Players' Hit FX' setting is enabled.

INFERNAL DAWN

 * Maklamos the Scryer:
 * Crystal Essence buffs will now - for real, finally, and after much gnashing of teeth - properly apply their consequences if players fail to resolve the beams before the duration runs out.
 * Increased the enrage timer of Maklamos. Enrage will now properly trigger after 8 minutes of combat.
 * Players receiving Scarlet, Emerald, or Azure Crystal Essence while standing on the corresponding crystal formations will no longer prevent the mechanic from being solved.
 * Crystalline Devastation now waits slightly longer before it begins to apply debuffs in its radius.
 * Altered Crystalline Devastation’s root-target effect.
 * Ruthless, Monstrous, and Merciless Juggernaughts now set their health in an appropriately uninterruptible fashion.
 * Rusila Dreadblade:
 * Dreaded Longshots just got more dread-able; they'll now be able to aim Dreadshot at anyone engaged in combat with them.

PVP

 * Iron Pine PvP Daily Quests: Firebrand Steelclaws should no longer despawn prematurely when attacked before they began casting Revert.

CRAFTING

 * The Outfitter crafting daily quest ‘Workorder: Icewatch Leggings’ no longer refers to Wool Socks.

Source

 * http://forums.riftgame.com/official-rift-news/patch-notes/316086-rift-1-8-hotfix-5-8-00am-pdt-5-8-12-na-1-00am-gmt-2-00am-bst-9-5-12-eu.html