It seems like that is helix3 bug which included these following less file from the @import function.

https://www.thebullyplanet.com/cache/com_templates/templates/office/bootstrap-legacy/forms.less
https://www.thebullyplanet.com/cache/com_templates/templates/office/bootstrap-legacy/mixins
https://www.thebullyplanet.com/cache/com_templates/templates/office/bootstrap-legacy/wells.less

I've remove this from this file (/httpdocs/templates/office/css/frontend-edit.css) on your site.

It should no longer load those less file on the site now, you can check my screenshot here : http://take.ms/I2m3g (JCH disabled)

If i re-enabled back this JCH plugin, then those less file will load again.

I suspect your server pagespeed already cached this JCH cache file http://take.ms/lfKSK , this is why it keep load those less file even i already remove it from the core file.

https://www.thebullyplanet.com/fonts/fontawesome-webfont.woff2?v=4.7.0
https://www.thebullyplanet.com/fonts/fontawesome-webfont.woff?v=4.7.0

Is it possible for you temporary disable pagespeed on your server first? Because i would like to do some testing.

https://www.thebullyplanet.com/media/reviews/photos/thumbnail/500x500c/1f/9b/ae/xlil-leprechaun-20-1540321289.jpg.pagespeed.ic.eyxQPM2ekn.webp

It seems like this link is not generate from us, it look like your server pagespeed convert this image link to this.