Am using the popular jQuery slider: Slick

I'm having an issue that I assume is a bug. I have two connected slick sliders, but even though they have the same number of slides, the last slide on one of the sliders seems to just drop down and not show where it should. Any ideas please?

jsfiddle: https://jsfiddle.net/beech/kygsq6f2/3/

Steps to reproduce the problem

Go through the slider till the end.

More Details

• Which browsers/versions does it happen on? -> Chrome
• Which jQuery/Slick version are you using? -> Newset for both
• Did this work before? -> No