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They have made a number of knives with EO notches in the past, I don't see why they would suddenly stop, unless there was no demand for them.
I know you asked specifically about GEC, but did you see Case just came out with a line of EO's?

I'm not crazy about having scout on the handle though.
I've decided I won't be buying any more GEC knives unless they are EO types or until GEC softens the springs. I only own two GEC knives right now and I like them a lot but there are some days I simply cannot get them to open without splitting a thumbnail or prying them open with something. Other than price, that's my only complaint about them.