Upgraded to HighEnd2.0 and Visual Composer Not Working

I’ve tried everything… deleted, re-added, killed plugins… etc. but with no luck.

I’ve had this happen before but somehow recovered and it never affected my pages before, only the ability to edit them using VC. Now, all my VC elements are centered and stacked on top of each other, even when on a desktop. THe code is right but not being interpreted properly. Please help!