Wikipedia:Did you know/Mainpage disputed (DYK hooks that completed a mainpage run in spite of issues like copyvio, plagiarism, faulty sourcing, inaccurate representation of sources, etc-- accurate hooks that ran on the mainpage without citation aren't included there, for example,
Japanese aircraft carrier Amagi below.)
At last, a solid review and some education for a repeat DYKer
Template:Did you know nominations/Flagler Hospital (this should be an example supporting Tony1's old proposal that once a nomination has been up for so long, it shouldn't run, but the discussion of the mertis of that proposal isn't likely to occur).
Note: Archives 69, 70, 71 and 72 contain threads of ongoing copyvio issues and reform proposals that begin with discovery of copyvio issues by a FAC reviewer: