Downloadable font: OS/2: bad linegap

[NathMorgan]

When using Webshim to display the date field on Firefox (44.0.1) on an Apache server, I get this error in the console and the font to displaying the drop-down for date seems to be missing.

Seems to be affecting shim-ext.css line 876

downloadable font: OS/2: bad linegap: -32 (font-family: "widget" style:normal weight:normal stretch:normal src index:0) source: data:application/font-woff;charset=utf-8;base64,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 shim-ext.css:874:12

[caiorg]

Just a follow up, I get the same thing here.