Science lab gone to minus points

[Broke dead dogg]

Hello fellow kerbalnauts!

I'm currently playing on Xbox in career mode and have landed a science lab on minimus, it's been there a while now and I've havested the first batch of science but now the science counter is reading -106.094 (that's negative, as in less than zero) the data counter is healthy sitting at around 625 of 700, I must admit that it's a bit underpowered but it seemed to work just fine to start with. The counter is now counting up to zero but in the 2 years it's been up there I've only managed the one batch of science.

Have I missed something or is this a bug?

[Lunar Sea]

Interesting. Transmit it and see if you lose science!