OK, finally narrowed down the possible issue. The issue is wiht the Mystical Jewelry Box

A Mystical Jewelry Box offers numerous benefits, including +1 to equip strength and defense, +5 max HP, +5 max energy, +5 HP/5 minutes, +500 gold/5 minutes, and +1000 gold/day.

Item Boosts

+1 Equip Defense
+1 Equip Strength
+5 Max Energy
+5 Max HP
+5 HP/5 min
+1000 Gold/5 min
+500 Gold/Day

I got this a few days ago that's why I just noticed. I was looking for 1000 Gold/5 minues per the Summary Item Boost... but I think it is generating only 500 gold/5 minutes per the detailed description. Can you clean up what it is really supposed to be.