Balances a battle's luck by 14% not working?

[DeletedUser]

http://us8.tribalwars.us/public_report/6b4c72f1b2e62aeda642b43972ceb3e6

Defender village has the above mentioned flag. That means the luck range should be 89%-111%. Right now is 115,4%. Is this a BUG or is normal?

 

[DeletedUser3410]

this flag for attackers

 

[DeletedUser]

aha.... tnx