Text glitch in paragraph following uneven 2 column text
This is from InDesign version 17.3 but it's happened in earlier versions of InDesign CC. Text paragraph after an uneven 2-column list is overlapped onto a single line. Happens only when the right-hand column is longer than the left. This error was from a 500-page hardcover book where the author printed 100s of copies!
Matěj Málek commented
Encountered very similar problem today.
Tracked it down specifically to a situation when the text is aligned to the baseline grid and its leading is exactly the increment of the baseline grid. I can provide the test InDesign file I created.
As a workaround you can set leading for the affected text slightly below the baseline increment. That clears the issue for the time being but is rather untidy and impractical for e.g. archivation or template creation.