I wasn't sure where to post this but I'll do it here.
Hey, mates. I have a problem with my courses in Duo. Two of them are not golden, meaning not "strengthened". No matter how many times I strengthen my skills on them they don't fill up. Then I noticed there is a little golden vertical line right in the left corner of the picture of the course with the golden strength bar.
So I figured it's a graphic bug of some sort. I'd post a screenshot ,but I don't know how to here.
Does anyone else have a problem like this?