I don’t think SSB1 is likely to push your FTP up much. Wait till the build phase.
And congratulations on the weight loss, good work.
Losing 22lbs while maintaining FTP is a huge win. 
Had it on my calendar, used the move week function 
In fairness to myself, it wasn’t really the hangover, just general fatigue from a week of eating too much (and some drinking), while maintaining rides to try to out train a bad diet (and proving you can’t!).