Last Three updates (r85 to 88) for 1.10.2 seems to have broke the ctrl Advanced Item Information. It's simply not working. I tested this on a fresh install with only AA. The 11/29 file r84 works fine.

Forge: 12.18.2.2179

Use f3+h.
Should be doing it then

Please always read the changelog before posting issue reports.
This was changed not too long ago, you now require the F3+H Vanilla Advanced Information to be enabled :)