[IE compatibility] Project Page "loading" keeps showing even if projects are loaded, on IE only
*Created by: flora8984461* The err in console log is `SCRIPT438: Object doesn't support property or method 'includes'`. ![image](https://user-images.githubusercontent.com/39588094/104926911-c3221f00-596e-11eb-9c59-64c5b9195974.png)
issue

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