Going to the URL above causes the latest nightlies to crash. Regressed between the r17233 and r17241 builds. This isn't specific to that page, but happens on any individual story on cbc.ca.
Created attachment 11194 [details] crashlog
I'm also seeing this on various different sites.
In our quest to transition from ObjC to ObjC++ we're losing alot of the free "null checking" that messaging nil provided. This is one of those cases. I'll have a patch very soon
Created attachment 11195 [details] Patch to fix Do come null check that is required now, whereas it was "free nil checking" in ObjC before
Comment on attachment 11195 [details] Patch to fix r=me
Commited in r17261