Good morning,
I updated WP event Manager as well as related add-on plugins.

I was not able to test in the test version, because the licenses are for one site and as soon as I try on the pre-production then the license cannot be activated, this is really a shame and damaging.

In this new version there are several problems including this one:

When you are on an event sheet and you click on "Google Calendar" or other types of calendar, then if and only if the text in the "Description" field of an event is too long, you get an error.
In the browser console I have this:

HTTP Referrer header: Length is over “4096” bytes limit - stripping referrer header down to origin: “https://www.google.com/” robot.png