Moved because this is a separate question. Also you should (generally) not upgrade framework freepbx17. It is marked as held package because it is only used during installation. Were there some other commands e.g. apt hold ?
EDIT: typo’d framework but meant freepbx17, doh!
So, what are your mirrors looking like ? We’ve had some mirror migration issues recently – e.g. File Integrity failed for module updates – this could be part of that larger problem.