I have a weird mission leveling problem with my violet VC. Two of the remaining missions (including the supreme one) are all of a sudden several levels higher than they should be. I have been using Grimmstalker's excellent guides, the supreme mission should be +2, but in fact is now +12. It's almost as though its level was not fixed when the mission was unlocked, but continued to rise as I was raising VC difficulty by doing other missions. I am level 78 at the moment.
This is the supreme mission level:
And this is the mission that unlocked it (mission 8 in Grimmstalker's guide):
You can also see that mission #15 (with servo skull), linked to the supreme one, is only +5:
There's clearly something weird going on here. There cannot be a +10 level jump from one mission to the next. Same problem affects mission #22, which is now +13 levels. I unlocked it by doing mission #4 and there should be 0 level increase.