October cms multi select dropdown options are not showing as selected on edit form

october cms multi slect dropdown options are not showing as selected on edit form, but saved in db properly saved as json, which was working previously suddenly stopped, also plugins list not showing in the bulider backend, everything was working before now stopped

     october/rain": "~1.0",
    "october/system": "~1.0",
    "october/backend": "~1.0",
    "october/cms": "~1.0",
    "laravel/framework": "6.1.*",

Someone please help me on this

Hey @lubinMathew1991

Sorry to hear about the issues with multiselect in the select2 dropdown. The development team is now focused on version 3, which has hundreds of hours of bug fixes inside. One path could be to try upgrading to see if the latest select2 version has fixed the issue already.

I hope this helps!