Can't segment contact list on Zoho Campaign

Can't segment contact list on Zoho Campaign

Hello,

We have a list synced with CRM Lead module. We have created a custom field (Lead status) on Zoho campaign to fetch the 'Lead status' from CRM and it's fetching the data properly. But whenever we create a segment based on 'Lead status' field it can't create the view instead we get following message. When we click on Edit , it shows 'Error occurred, please try again!!!'

Please someone help me out on this issue.

Regards
Wasiur
Email: wasiur@gmail.com