This is at least the second time this has happened to me lately. Reviews and lessons appear normally, and then I’m suddenly asked to do only 20 or so reviews the next day.
I assume this is normal for a couple of days and then decide to log out and log back in. When I log back in there is a big pile of reviews and lessons that weren’t there a minute ago.
Today I did this again and wound up with 1300+ reviews. What gives?