Noting for records-keeping that staff received a message noting that JAcerStriker (account age 119 days, site membership 117 days) sent the author of this thread: http://scp-wiki.wikidot.com/forum/t-14175555/just-a-concept-idea#post-5066197 a PM, stating:
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It seems to me like maybe fabledtiefling liked your concept and approved of it, but they did not give you a greenlight as they thought you weren't asking for one
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As well as direction to edit the "seeking greenlights" section of the concept post and PM fabledtiefling about the matter. This was after (though might be different given timestamps in wikidot being local timezones I think?) fabledtiefling had already given a greenlight here: http://scp-wiki.wikidot.com/forum/t-14175555/just-a-concept-idea#post-5066002 The author had PMed tiefling noting "I was messaged by someone named JAcerStriker that you didn't greenlight me and I might have confused you."
Given that the greenlight was not immediately noticeable in the post and it might have been a case of a lag on the post display, I do not think any action is necessary here. Screenshots of the full messages are available to staff upon request.