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It appears Alex swapped IC3.1 and IC3.2 on the layout, so on the schematic what is shown as IC3.1 is actually IC3.2 and vice versa. So the pin numbering is also swapped. Layout matches schematic once you renumber everything for the LM358.
I suspect your issue lies with the parts connected to right hand side of the IC. I would suggest testing the seven resistors and two caps (R16,17,18,19,20,21 and 22 as well as C10 and C11). And maybe reflow the solder. Have you run a knife blade between rows?
Looking at the underside it appears you have the two links under the IC in the correct location.
On my build the LFO indicator is lit as long as there is power connected, weather bypassed or engaged. Well as long as it is not all the way CCW. The Speed pot should reflect a change in the rate the LED blinks.
Hope this helps some.
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