Events Made Easy support

I have Polylang plugin on my site for multilingual content.
I installed Events Made Easy plugin, but looks as it’s custom post types are not supported by polylang.
When I click on an event – it goes to http:/events/?lang=all which returns 404 error.

if I manually delete ?lang=all then its ok, but for other languages it doesn’t work at all.
Site is http://www.happyphilosophy.com/ plugins are last version. Can it be solved or I have to replace Events Made Easy with something else?

https://wordpress.org/plugins/polylang/