0.9 - Windows - Notification Crash

(This was in 0.9, not 0.9.1, unsure if it was already fixed)
Pressing F in my castle to pull up notifications (I had 2 pending from before patch) caused this instant crash.
Seemingly, as soon as i got new notifications, it fixed it, because I was able to open my notifications again without the crash.

Thanks, working on a fix now!