I went to the seat selection in the QR app and saw just about every single seat on the flight unavailable. So I pulled the flight on expertflyer and saw the map below, where blue is occupied, x is blocked. So every single seat in the whole Y cabin is either assigned or blocked? Should I read into this that the flight is likely to go out completely full, or that they are blocking a large number of seats for some other reason?
On a side note - I find it really hard to believe they are flying completely full A350's out from Houston daily with a myriad of travel restrictions still in place all over the world and a whole lot of hesitancy around international travel. I was looking forward to a pretty empty flight but I guess that won't be happening.