weavers73,
In spite of Builder part being hosted, the requests to server are made only if edit or new page creation is activated. Otherwise, all created pages are stored within the user Joomla site.
No updates for builder will henceforth be released on weekend, we will always keep one working day gap after release, so that any urgent issue cropping up due to update release is handled and our members are not made to wait.
Support on weekend is tricky, I do hope you would understand this, but I can assure you for any urgent or pressing issue the tech team is usually around.
Let me try getting support team to spend few hours on weekend to check and reply to urgent issues.
Regards
Arvind