Internal Anchor link works only once

Hi Webflowers,

I’ve create a ( I thought ) cool internal linking menu for some of our tour pages. But I have several issues with them:

  1. They dont seem to work in Internet Explorer, anybody else has this issue?
  2. They work most of the time, but to my feeling not really reliable. I did figure out that most of the time, the internal links work on the first click. However if you play on and try to click the same link for a second time, it doesn’t do anything anymore.

Hope somebody can help me out because I want to keep my internal link bar.

https://beta-cvk.webflow.io/bangkok/co-combo-5-hour-bicycle-boat-tour

Read only link:
https://preview.webflow.com/preview/beta-cvk?utm_medium=preview_link&utm_source=dashboard&utm_content=beta-cvk&preview=396a4eb77e886a524cba7e1a9ee09d35&workflow=preview