Gantt View in task Freeze everytime

ERPNext: v8.8.1 (master)
Frappe Framework: v8.7.3 (master)

When i try to access to a task in Gantt view, it freeze.

Somebody can help me ?

this seems to be working fine in the test account.

Any customisations at your end ?

I encounter the same behavior - not in the Task View though but in the Timesheet View.

ERPNext: v10.1.77 (master)

Frappe Framework: v10.1.69 (master)

Without any customizations or something like that.