Welcome aboard, Mark!
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Will it eject an unfired round? It's normal for the rim to slip past the ejector when the barrel is broke all the way open, an extractor won't slip out of the way tho and captures the rim. I'd tear down the ejector components, clean it good, install a BB ahead of the spring and put it back together, make sure all the parts are installed, if the lifter spring or button are missing or if it's gummed up/dirty, it won't work right. Your only other choice is to ship it to one of the Canadian service centers, they're listed in the FAQs which I assume you've read, if not, start readin!!
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The ejector R&R info can be found in the conversion to extractor link, and polish the chamber if it still doesn't eject.
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BTW, the 308 has only been available as the Ultra Hunter, 22" standard contour, and Ultracomp with muzzlebreak, no Varmint that I've ever seen.
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Tim