-1d on booster

[KenoZuki174]

So, I was in my ship one day yknow, chilling, planning the route, deciding who to murder next. When all of a sudden i looked in the upper right corner of my screen. I noticed that there was a "-" before it said the days left of my booster. Does anyone know what exactly that "-" means? 

[-Kryptyk-]

It means you're now giving all your xp to one of the devs instead of it being given to you.  RIP.

Spoiler

jk, this game is broken af somtimes

 

[Sapphic-Sandra]

The number decreasing or increasing? If it's decreasing like normal it's just a glitch with the value being displayed I imagine.