What does the number 1 in a blue circle mean to the right of Grades on the instructor homepage?

[bruff]

I see a blue circle with a white number 1 in it to the right of Grades on my instructor homepage. 

What does this mean? 

I have graded all submitted assignments.  

[langlangcat]

You may want to share a screenshot. 

Is it a number 1 or an exclamation mark? Some warning signs may show up if a grade was not counted in the total. but the warning signs are usually displayed on the left side of the score.

[ericksc]

I have the same question - but mine is a number 6 in the blue circle.  I have the suspicion that it means a student made a comment or something?  But I cannot find the comment!

Cindy

[jcollins4]

I have an instructor with the same thing.  It is only in one of her courses.  

[DaleFletter]