After last Update Timeline is not showing items properly anymore – Yves

Hi, Sorry to reach out for you, however after the last plugin update you released, we found our timeline not to show the proper values anymore. please find the website: https://www.p-r-v.ch/unternehmen/ scroll down till process and there we have added your timeline. notice it shows the 1. code, instead of the content (which is Text, here numbers). Could you please fix the bug or tell us how to fix it ourselves? In case you have questions please reach out to me. All the best, Yves