Essentially: Because it was one of a few non-important things that fell by the wayside in my push to get the project finished.
It's also one of those things which, idk, left a weird taste in my mouth. It'd be kind of fun for Sera to tease you about it, on the other hand character-wise I think she'd slightly resent you for it. I don't really like events where PCs can just mash their bank balance into problems and solve them, as much as that's exactly how a CEO's brat would get through life. Just in purely mechanical RPG terms, it means the problem becomes more and more inconsequential the longer the game goes on.