From your comment, I gather you are still in the beginner area. The corpses of the mobs last significantly longer when you get to the main area. While in the beginning area the pattern of kill loot kill loot kill loot works much better than the more usual grind pattern of kill kill kill kill loot loot loot loot.
The beginning area is a tutorial area, not a grind area, hence the difference.
The beginning area is a tutorial area, not a grind area, hence the difference.
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Remembering Tyneetryk
Phaedreas Tears - 15 years old and first(*) of true neutral guilds in Atys.
(*) This statement is contested, but we are certainly the longest lasting.
<clowns | me & you | jokers>