UserAgent: Многочлены Чебышёва

Steps to reproduce the problem:
1. Navigate to the url https://translate.google.co.uk/#en/es/greeting
2. Open the developers tools console
3. Observe than an error is thrown
4. If you don't se ethe error, try to refresh the page few times while the dev tools is open

What is the expected behavior?
No error should be thrown.

What went wrong?
The error "Uncaught TypeError: Cannot convert undefined or null to object" is thrown. It is at "desktop_module_main.js:1:24356". The particular piece of code which causes the error is "delete window.jstiming.Fd[d]", but at the time when that command is executed, the value of "window.jstiming.Fd" is undefined and it causes the error.

I'm using no extensions or plugins (I actually use extensions, but I disabled them in order to ensure that the issue is related to Google Translate or maybe Google Chrome, and definitelly not to an extension).

Maybe this could be a Google Translate issue rather than Chrome issue, but I'm not sure where to report issues for Google Translate, so I suppose you know it better than me.

This error had not been thrown a few days ago, so this is something new. I also tried other phrases in translate box, changed languages, changed the word to be translated, but the error is still appearing.

Did this work before? N/A 

Chrome version: 60.0.3112.90  Channel: n/a
OS Version: 6.3 (isn't it 8.1?)
Flash Version: Flash is the past

Any other comments?
No.