I'm halting PULL-390 until tomorrow because I've verified two situations still showing information incorrectly (both related), just in case you can fix them:
1) afterpatch1.png: Shows how now the responses have an annoying formatting, surely due to the original <p> tags in action.
2) afterpatch2.png: The same, but worse, because the original questions had images. So the output becomes more garbled, with the images pointing to non-converted @PLUGINFILE@.
Perhaps the solution there would be to strip tags completely and forget? Not sure, you know the implications.
In order to reproduce it, the attached backup contains exactly those questions (backup_test-2.0.mbz)