haha I've been like this since 2 days ago, even "haha" is reviewed. I posted a post in the CCSS Upside Down Season 2 days ago, but it hasn’t appeared yet.
Since last December till now, I have to play the old levels 1 or 2 times every day before they appear. As for Sam's winning streak, I encountered Oppps three times and failed as soon as I entered. The winning streak was interrupted three times. I just want you to know that you are not alone, haha.