From: Brighton, UK
Welcome to the SPM forums! Do you have a savefile for the first bug? If you spot any errors, try to upload a savefile along with your report. That way I can troubleshoot the problem right away.
As for the second bug. indeed, Luna 2 was getting a penalization if you didn't accomplish Pioneer 4, which is definitely a problem if you're playing as the Soviets. I have just fixed the spreadsheet, you'll now only be penalized if you haven't accomplished the Luna 3 lunar flyby. Historically, Luna 2 was launched before Luna 3 but, in SPM, we say that a flyby is a stepping stone for an impactor, so you should get a penalization if you haven't accomplished a flyby first.