Can't confirm the issue. I've just finished doing a copy of my blog entries and
albums and, other than plenty of error messages*, so far everything seems to
be OK. Maybe there was something wrong in your particular user folder?
*"File seems complete (same size) but there was a cache error" for html and
images (files in local disk are OK, though) and "Error 503" for tag files.
Devs, I wouldn't mind to mail you the log file if that helps.