My achievements box is missing one upvote I received today. This is probably just a temporary glitch, but in case it is something more endemic I'm reporting it anyway.
At the time of this question, I got 15 upvotes and two accepts (180 points), but my achievement box reports only 14 upvotes (170):
The missing item is the Flask answer I gave late last night; only one vote shows in the achievements box:
But my reputation tab shows there are in fact two upvotes:
The answer itself shows no anomalies that I can detect.
The mobile web version of the reputation tab shows the votes were cast at 2:32 and 5:38; the first vote was also the very first vote I received today. The achievements box reports that first vote, by the looks of it, as it is listed below the second post to receive an upvote today.