REST API in IDE is not working

Hi All,

There's a demo tomorrow and this issue has cropped up just now. Please we need to resolve this immediately.

The retool subdomain is : and it's screen 9

Until yesterday, the REST API query in the IDE would accept an array as the value of a param. It stopped doing so today and the UI also looks weird with all the lines gone/disappeared.

Attaching the pic for your reference.

Please resolve the bug.

Thank you,