I FIGURED IT OUT!
Chapter 23 of TBBC was on indefinite hiatus because the plot kicked off with with a trip to the mall to buy New Year's presents and led up to a discussion about Christmas Eve, and I missed that deadline. I can change that to "They're buying presents for Kaito's birthday" (which is February 17th), and it'll have the same general hilarity without so much filler before getting to the core of the chapter. (Basically, Oliver, Rin, and Len are discussing scarves, trying to narrow them down... and get ten of them, because it's traditional to get Kaito a shit-ton of scarves for his birthday.) Then, rather than Christmas Eve, it'll play into Valentine's Day.
It's more cliche that way, but I'll figure out how to make it work.