Hello! I checked too, but didn't notice a difference. Looks fine to me, none of the usual errors that'd cause this.
I tried, though, and it passed for me.
Please do a hard-reload at 5.14, then copy and paste your above solution and try it out again.
May've been you were submitting slightly different code that posted, or maybe something odd was locally cached.
If it still fails, let us know--as it's the last challenge I can pass it for you if required--and also tell us your OS, browser and their versions.