I just tried the new version and i saw that in the workers tab it says €/h and the workers charge me every day.
Whoops! We'll change it for the next alpha, thank you for reporting it!
Plus, the workers are bugged, i fired 2 of my 3 receptionists and now in the receptionists line it says -1 and -15 €/h.
You're right, we forgot to change it! Will be fixed for the next update, thank you!