Got to be that the vendor changed, B...especially since nobody with 04/05's have reported this problem, though there's still room for a little concern there if the hose is up against the frame. The MOCO must have gotten a low bid from BFE somewhere. Wonder if they've realized it and gone back to the old vendor, since things are on backorder. It would be interesting to note if there is any difference in the old hose and the replacement with regards to materials/reinforcement materials.
The problem is, even if you've got another set with you on the road, if the damn thing blows, you've got a real problem...those hoses don't look like a 5 minute job to change out, plus you'd have the friggin' oil all over the place, and none to go back in.
Back in the old days, you could look at a heater hose or a belt and see/feel if it had soft spots or was cracking, etc, but with some of the newer materials, there are no signs...it just goes.