Has anyone seen a failure this bad? PVA raft and supports with PETG filament. Set to be a 49 hour print but this was just overnight. The last layer of the raft quit before it was complete then the PETG found its way ALL around the heads.
I had a similar clog on my ultimaker 2+. Depending on the filament, heat the hot ends between Tg and Tm and it should be soft enough to come off with some help.