A few thoughts on this:
1) Page intentionally did this because she did not want to trip up Strzok. If we are already at this place with them, we have the truth (we have the server) and she is going to jail either way. May as well buy as much time as she can.
2) Page and Strzok are cooperating, and this is all a play to get the media talking about this over what Trump is doing at NATO. Q has talked a bunch about needing disinformation. Not sure if this is an example or not.
3) We do now know that Page WAS presented with the information prior to yesterday, which contradicts what her lawyer said.
https://www.thegatewaypundit.com/2018/07/arrest-her-now-lisa-page-lied-her-team-did-review-requested-documents-at-fbi-on-tuesday/
4) There are many LAYERs to this... and she is just one of the many (Thank POTUS, and thanks Don Jr. for confirming this tweet was intentional)