Alright so... Recently, Gsi asked me how far off is the mention of DDA's disban... I went and checked through the LN, but found nothing. Then I started looking ahead in the Web Novel, starting from where the current translation is... I found nothing...
So then... I went ahead and looked up all three ways to spell DDA, ("DDA", "ディヴァイン・ドラゴンズ・アライアンス", and "聖竜連合") throughout all of Alicization and only found a single mention of "聖竜連合"... And it was during Kirito's conversation with Cardinal, in the Grand Library
If the supposed disband of the guild was mentioned in a part of the web novel that was changed and there's not further mention of it being disbanded, I say we remove this information from the article until/if it's ever mentioned in the published version.
If we find proof that it was disbanded in the web, but there was no mention of that in the published version, we could just add it later on as trivia/adaptation notes.