This is not especially unusual; there must be thousands of silly edits made to Wikipedia every day. What made it more interesting is the fact that the Daily Mirror apparently repeated some of these "facts" in reporting Omonia's recent match against Manchester City.
In some ways, you can't blame the journalist - at least he fired up his browser and made a bit of an effort, he wasn't just relying on Uefa or the Press Association. On the other hand, he should probably have been a little more diligent; the Wikipedia page also listed the "facts" that Omonia have a new sponsor - Natasha Kaplinsky - and that their former players include Jean-Claude Van Damme and Richard Clayderman. This is a classic example of something everyone in the modern world of media now needs to worry about - the dangers of a bit of digital literacy.
If a little knowledge is a dangerous thing, then a little bit of web knowledge is a dangerous thing with instant impact, global reach and no erase button. Do something stupid online and you won't get the toothpaste back in the tube.
This should be the next training priority for any communications business getting involved with digital stuff: not just helping your people understand the privacy and professional implications of sticking their party pictures on Facebook, but getting them - and your clients - to understand the wild wooliness of the web.
They need to know that internet sources should always be double-checked and cross-referenced, they need to understand that comment spaces can fill up instantly with spam, trolls and vitriol. They should remember that images and videos can easily be faked, that the e-mail of vice-presidential candidates can be hacked and that competitions and votes can quickly be subverted by crowd-sourced mischief.
The web is not a particularly difficult place to play, but it is different. That's why it's worth doing more than reading online; you need to practise creating stuff as well. Once you've done that, you'll understand how easy it is, and what the implications of that are.
And, if you wonder why I kept writing "it seems" and "apparently" when telling you the story about Wikipedia and the Mirror, it's for a simple reason. I'm not 100 per cent certain it's true, I only read about it on the web.