ReSpec broken on Safari?

I’ve just started seen errors pop up when running on Safari: 

 • [TypeError] undefined is not an object (evaluating 't[0].for_') ⊟
https://www.w3.org/Tools/respec/respec-w3c-common:14:24272
each@https://www.w3.org/Tools/respec/respec-w3c-common:5:27677
each@https://www.w3.org/Tools/respec/respec-w3c-common:5:25651
run@https://www.w3.org/Tools/respec/respec-w3c-common:14:23658
https://www.w3.org/Tools/respec/respec-w3c-common:8:7646
initializePromise@[native code]
Promise@[native code]
https://www.w3.org/Tools/respec/respec-w3c-common:8:7617
promiseReactionJob@[native code]

This happens, for example, on http://w3c.github.io/csvw/primer/.

No errors on Firefox or Chrome.

Gregg Kellogg
gregg@greggkellogg.net

Received on Thursday, 11 February 2016 17:45:35 UTC