What's wrong with Holly's hand?

In this picture on Holly's instagram she seems to have her hand in a cast. What gives? Is she injured? Any Sherdoggers know what's going on?

 

She shattered her thumb in the Shevchenko fight

 

Do you even Sherdog bro?

 

Nothing she's just holding an apple!

 

Looks like you would make a great private detective

 

She claims she "shattered it" in the Shevchenko fight..

Im reliably informed she actually jammed it in the door of Jon Jones fridge

 

Shilling for google now?

 

shattered thumb in her last fight (in the first round I think)

 

She injured it competing in the world thumb wrestling championship after her last fight.