This is something that managed to slip by (but not unnoticed) for almost
exactly one year to this day (028606242a). It
can only be reproduced by changing classes that result in visibility changes
differing on the same field by index. The issue hides itself on first
load (because all fields are shown by default) and on refresh.
The problem is that, when one index shows a field but another hides it, the
hide overrode the show indexes, so only the hide took place.
* src/client/Cmatch.js (markShowHide): Make virtual. New implementation to
support concurrent show/hide.
(_handleClassMatch): Use it.
* test/client/CmatchTest.js: New test.
* npm-shrinkwrap.json: ease.js v0.2.{8=>9}.