All, Here's the definitive answer (Wished I had known this earlier).
In speaking with the roofing representative, the shingles contract in
the winter and harden, causing the curls. The shingles should soften
and laminate to one another when the sun comes out. There is no long
term effect, as the shingles should stay laminated going forward. The
learning here is that Winter is not a good time for roofing. Thanks to
all that have responded to this post.