Bug on multilingual monthly view

Hi
I’m setting the plugin Event Calendar for a Web (built with Avada Theme). It is a bilingual Spanish-German site with Spanish as principal language.

The URL with the problem is: https://choosing-argentina.com/events?lang=de

If I am on the German event’s page (list view is set as default) and I switch to the monthly view, the URL has an error: https://choosing-argentina.comevents/monat/?lang=de => the “/ ” after choosing-argentina.com is missing.

(If I am in a monthly view and switch to the list view, I get the same error, the “/ ” is missing: https://choosing-argentina.comevents/list/?lang=de) => so there is a problem in the links of the buttons.

If I am on the monthly view of the Spanish page and I switch to German, the URL is different: https://choosing-argentina.com/events/mes?lang=de => Here is displayed most of the time a mix content. (part in spanish and part in german)

The most curios thing is that both URLs (the first one after I put manually the “/ ” and the second one) display some time the right german content and some time the mix content… no idea why but that shows me that the german translation is present but there is some bug here…

I attach some screenshots to show the problem:

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THANK YOU VERY VERY MUCH!!! I really appreciate your help! I’m NOT an IT person and I don’t have ANY idea how can I solve this error… please, please help me!
Paula

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