Tactician's Roll

[Froggis]

Today I experienced an error with tactician's roll. While I already had an 11 samurai roll, upon busting my tactician's roll, I received a bust effect. I then folded the bust and got another one. Yes, the samurai roll was 11. I tried it two more times and it did the same thing. Tactician's roll is breaking the bust evasion for 11s.

Platform: Windows
ISP: Xfinity
Type of Internet Connection: Cable
Internet Connection Speed: 15Mbps
Date & Time: Oct. 19, 2014 ~9:30PM EDT
Frequency: More than once
Character Name: Froggis
Race: ElvaanM
World: Siren
Main Job: COR, Lv.99
Support Job: DNC
Area and Coordinates: Cirdas [U] Morimar Delve
Party or Solo: Alliance with 8 members
NPC Name: None
Monster Name: not engaged at time error occurred
Steps:
I rolled 11 Samurai Roll.
I rolled Tactician's roll, reached a 12, busted, and STILL RECEIVED A BUST EFFECT.
I used fold and repeated with the same results.
I verified in log that the samurai roll was indeed an 11.