I agree that the person complaining was a little overreactive, but there are a lot of people putting stuff in titles and descriptionsnon ebay that isn't true.
Last week I saw a nice older Joss on ebay. Looked to be a later diamond series, just after the end of the block letter era. However, no actual Joss markings. The sellers was presenting it as a "Bill Stroud era" Joss. Now, I didn't report him, but did question the guy, who got all defensive, trying to tell me "the lettering was worn off, Jane's and Stroud both verified it, blah blab, you can tell it's a Joss look at the points, blab blab."
Well dude, I looked at the points. All dead even, all rounded tips, so definitely not a Stroud era. A nice cue, but the guy was lying, so I removed my bid.
So, try to see it from both sides, although I don't see how what you did was bad.