Someone in my other thread said the date is set by law and cant be postponed?
The session must start on January 6th by law but could be adjourned to a later date if warranted by a strong suspicion of some elector slates being improperly certified.
If the law abridges the constitutional powers of the state ligislatures to choose their electors in a reasonable amount of time, then yes the unconstitutional law should be ignored.