Hello,
We are working on fixing this. I am also going to assign this ticket to Ashan and he will be able to take it from here and find you a solution. Please allow some time for him to get back to you, we greatly appreciate your patience and thank you for being a eventon customer! Also please disable any IP blocking on your site if there are any.
Hello,
Could you let us know where on the homepage it should be located? We need to check the shortcode.
I was forced to restore from the backup to Version 4.2.2 which solved the problem for now.
I will still be waiting for fixed version 4.3
Indeed, restore from backup solved the issue.
Hello,
Could you elaborate? Are you seeing some kind of error? If possible with screenshots.
Hello,
Could you elaborate?
Are you referring to the filter bar:

Please advise if there is a simpler solution to this
SOLUTION:
Preferences – enable “custom fields”
Click restart reload
You can now Drag “Event details” to main area above Custom Fields
Disable “Custom fields”
Click restart reload
Everything is back to normal
Hello,
Please send us wp-admin access to your site as a private message for us to further assist your situation.
No issues on our test site:

It is 100% upgrade related to 4.3 as this was only plugin I updated on my site. Different theme, different plugins set but common issue as many other reported exactly the same unexpected behaviour.