Let me see if I got this update right.
With the bonus from cards I have I used to mine 1.2 sat per hour.
Now that has been replaced with Bitz which are pegged to US$ meaning 1.2 sat (where BTC is currently at about $50K) would be roughly 60 Bitz, but I'm now mining only 8 Bitz per hour.
Even worse in missions, with bonuses included a level 20 BTC mission used to pay 0.3 sat, which should now be about 15 Bitz, but I'm now getting only 1.3 Bitz.
Or in other words, even though @jamboon stated that earnings after the update should be about the same it was before, this update has cut mining payout by 84% and mission rewards by 91%.
Almost the same. If I am calculating correctly

If 10000 bitz = $1, then for 1 hour I will get 7.6 bitz or $0.00076, which is 1.5 satoshi (coingecko) or (in litz) 6.8 litz = $0.00068 = 389 litoshi (coingecko).
In jobs (litz) i got the same 14 litz or about 800 litoshi.