Layer Slider Bug in latest version

Hello Support,

there seems to be a bug in Layer Slider that prevents the edits from being saved.
Heres some links that describe this:

Layer slider not saving changes

https://theme-fusion.com/forums/reply/reply-to-layerslider-wont-save/

Do you have an update of this plugin, or if not a downdate maybe that you can provide?

Thank you