Board Thread:Current Episode Discussion/@comment-25063315-20150122004422/@comment-24514871-20150126113141

CforKat wrote:  There is no glitch or bug in the thunderwings, its just the way they have set it up this event. There are 2 seperate thunder's in this event, the R5 and the R7, they have different HP and point rewards, just the same artwork. Thus the 2 different LVL 9 versions of the 2 bosses. The bug is in dena's head, issuing two different rarity cards with the same exact artwork...in a raid, where u will have to fight them both!!

But technically speaking you are correct, no other bugs involved there