ICS europe in Atlantic see

yesterday, switching the ICS from summer time to normal time, i've noticed that ICS shows the CET (central european time) as GMT (greenwich mean time) -1

But the CET is GMT + 1 !!! GMT- 1 is the atlantic see ( Azores. capo verde) - maybe the ICS programmer were thinking at summer holidays

I am sure this brings no practical influence to the ICS; i use the automatic radio time setting (DSL) and the clock is always proper.

Sorry maybe this thread can be a little , but it is a little oddity of ICS (or of my software version)