OK, new scenario of the same criteria.
Yesterday, my Income/Citizen was $50.43 and I had 15,200 Citizens.
Now, my Income/Citizen is $49.67 and I now have 14,037 Citizens.
I'm currently not collecting taxes until my 1 year anniversary that is in 2 days, so I use my happiness bonus to get more money on that day. I don't think that should make any difference, should it?
Any explanations that may explain the problem?