About anything > bug ? 

http://newcapital.combats.com/logs.pl?log=1256937016.85355...
My first blow was normal (19), other improbably weak (3-4). It that bug?

Dear reign x,

To answer your question, I will tell you it is not a bug.
Your opponent Njoy used Warrior's Armor, Shirt of Power and Spiked Pendant. All these items together have greatly increased his armour for body (chest-stomach). Your first hit was:
Njoy was surprised, and suddenly disappointed reign x took a run cut guard cheek opponent. -19 [113/132]

Your strike was sostrong cause you striked his Head.

The rest of your blowws are weak because of hitting his chest / stomach