BUG: Progress not recorded
I was on Duolingo on this account yesterday, but my points were not recorded, and my streak time was reset to 0.
After further searching, I found another thread that indicated it is an interface issue. (Here: https://www.duolingo.com/comment/207144)
When I used Duolingo in Chrome, the one skill that would not improve moved to gold at last. So I asked this question about getting it to work in my iPhone: https://www.duolingo.com/comment/6495552