With neovim-0.1.7, the typo is rendered, see below:

The vimr-SNAPSHOT-155 does not render the typo at all:
.
Though I can use ]s to jump to the typo.
Related to GH-416?
I think it is - underlines aren't showing up for me
thanks for this!
The issue occurs again in snapshot 294.
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The issue occurs again in snapshot 294.