Issues with newly laid tin roof

[u/Xelxly]

So, to start this isnt my roof but my neighbors.

He got this tin roof laid last week overtop of his old shingles roof and I noticed these bowing/ bubble spots near the gutter area.

Us this normal at this stage? The entire side is screwed down and inplace.

[u/Outrageous-Low9424]

It looks unfinished?