Welcome to our forum.
Not sure which plugin you are talking about, can you please share some screenshot about your issue?
I have added you on skype, are you there ?
Can you please ad me on skype search then name "PickPlguins"
you haven't answered my question "is it possible to share an admin account to your site?"
ok, once I disable your plugin the error disappears and all the missing product options return.
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