5.5 Customizer Problem

After updating to ver. 5.5, customizer is not loading. I got console error as follows;

Uncaught ReferenceError: wpColorPickerL10n is not defined
    at h.<computed>.<computed>._create (vendor.min.js?ver=5.5:1)
    at h.<computed>.<computed>.h.isFunction.a.<computed> [as _create] (widget.min.js?ver=1.11.4:11)
    at h.<computed>.<computed>._createWidget (widget.min.js?ver=1.11.4:11)
    at new h.<computed>.<computed> (widget.min.js?ver=1.11.4:11)
    at HTMLInputElement.<anonymous> (widget.min.js?ver=1.11.4:11)
    at Function.each (load-scripts.php?c=0&load[chunk_0]=jquery&ver=5.5:2)
    at n.fn.init.each (load-scripts.php?c=0&load[chunk_0]=jquery&ver=5.5:2)
    at n.fn.init.h.fn.<computed> [as wpColorPicker] (widget.min.js?ver=1.11.4:11)
    at initColorPicker (controls.min.js?ver=5.5:1)
    at controls.min.js?ver=5.5:1

We are using Mesmerize Pro Theme, tried to disable/enable plugins without success :/ I hope team is working on a fix. Any news?