Gh Extrude in Rhino8 is offset randomly

Can anyone check and please tell me why this is happening?

This is happening in a new file in Rhino8, with this definition:
Weird (4.5 KB)
In the image posted, I tried replacing the are component but I got the same result.
I tried with the evaluate surface component and I got the same thing:

If I open this in Rh7, it works normally.

Am I missing something plainly obvious?
Thank you in advance!

Hi Adrian -

Not that I can see, no. I’ve put this on the list of a developer to take a closer look → RH-82220 Grasshopper: Extrude is offset from base curve

For now, you can explode the curve before extruding it, and then, if necessary, join the resulting extrusions.

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If the curve is replaced with a rectangle, it also works normally in Rhino 8

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It will be fixed on next v8.8 RC

RH-82220 is fixed in Rhino 8 Service Release 8 Release Candidate

RH-82220 is fixed in Rhino 8 Service Release 8 as well.