Hello.
I can confirm that the change to increase the output of Red and decrease the output of Yellow Punchcards is intended. We’ve got a hotfixes update coming in a few minutes that includes it.
The goal here is to better calibrate the power of Red and Yellow Punchcards to have greater synchronicity. While the numbers have changed, the overall output should be similar. Players wearing a Pocket-Sized Computation Device with Red and Yellow Punchcards of comparable item-levels should see either a similar output or increased output (from yesterday).