[Bug?] Courses percentage completed going down!

Hey,

I have had a my PU L1 done for a while. 100% completed.

So I logged on this morning to view what had been graded, I had 100% completed on PU L2. Great. No certificate, but I thought it would show up a tad later.

About 30 minutes later, I go and check and my PU L1 said 88% completed, and my L2 had 38% completed. A bunch of things were unchecked, including all of the graded assignments. Iclicked on each link, including assignments and it all went back to complete.

Might be worth looking into.

We added more materials to course - that is why % of completion went down
for those who completed - completion is valid