Oh why, something wrong with my science

[TUFOM]

Got from duna over 3500 science & when recovering it's only giving me ~1400. And NO there is no duplicate science on board. Atmospheric analysis only showed 1600 science! (90% if transmitted). Gravitation science 400 & so on. And final yes I am recovering from Kerbin. -.-

[aven17]

Assuming the science isn't bugged, that only leaves questions: did you run any transmissions before returning? Did any of your science tech break off on landing? Since each device only stores one report, did you overwrite any tech reports?

[TUFOM]

Crew report transmissions only. Nice safe landing & quicksave in orbit so I can try again & again & again. Didn't overwrite anything. Little bit mad right now cause this supposed to be my grand finaly in science.

Image does not include all onboard science & this adds to 1436 science when recovered. :/

[TUFOM]

And little bit of searching I found this is bug to be fixed in next update. Sry for making such noice for known & to be fixed problem.

[Johnno]

This has been brought up a bunch of times already, read HarvesteR's reply here.

Pretty sure that applies to your Gravity Scan, Atmosphere Analysis and Gravity Scan at least, those are all showing abnormally high values. Potentially Atmospheric Pressure Scan as well.

So yes, it's a bug, but only in display, you should've gotten the correct actual science points values from the experiments.