It may not show anything, because OP was wrong.
I'm guessing your faction changed perks due to your current ranked war.
Or they have added +1 nerve, but you lost 5 from your natural nerve bar from the critical failures during beer day where you were trying to level up crimes that are too hard for you.
You halved your pickpocket, and you lost more shoplifting than you gained - your natural nerve bar (NNB) goes up and down in increments of 5. Complete successful crimes and build up your total Crime Experience (CE) = your NNB will grow. Critically fail crimes and lose your CE = your NNB can reduce again.
This is why the advice is not to rush ahead to crimes that are too hard for you, and spend more time levelling up the first few crimes and progress to higher ones as you max them. The higher your total CE, the easier the harder crimes are.
Successful crime (green) = you improved your CE from the success
Normal fail (yellow) = you just wasted the nerve which COULD have got you more CE
Critical fail (red) = you just lost up to 20 times as much CE as you would have got if it was successful, and also lose levels (or progress towards levels) in that specific crime