Nah, it just doesn't have a set update schedule and the author kinda disappeared for a while."There is a nine month wait between chapter 52 and 53."
Idol manga is hard-selling?
I'd add the symbolism of the title page showing Maina in a wedding dress and Eri basically climbing an altar to meet herAt least we got to see a happy Maina finally getting the attention she deserves and being treated like the angel she is.