Another incorrect combining mark position
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U+E8BF LATIN SMALL LETTER Q LIGATED WITH FINAL ET produces combining marks overhanging the top right of the glyph, instead of directly over the "q" element of the glyph. Example of this character with a mark attached from a 1574 publication by John Caius.
This glyph has no anchor for mark positioning at present (the policy of Junicode is to provide anchors where they're obviously needed or where users request them). I'll add one and post a corrected version when I've got the opportunity (a week or two).
This is fixed, and a new version will be posted momentarily.