Upgraded from 3.2.7 to 3.2.8.
Used the normal Full Package option and followed the instructions here, everything went fine, files copied over and the database updater said it was 100%.
I then deleted the install folder, logged in and went to the ACP.
It said that the upgrade was incomplete and said it was still 3.2.7?
I recopied the install folder back in again and reran the updater. Again 100% okay.
Back into the ACP and everything was good now.
Not sure what happened.
After that, I then started to re-enable some extensions. I re-enable each and test...everything good until I reach phpbb's own Board Rules.
After re-enabling, I go out to the main index and I get a blank screen...nothing.
I page back and manage to get the ACP again, and disable it.
Back out to the main index and everything is fine.
I keep redoing this and the same happens each time.
Eventually I just copied a fresh download of the rules code into the Ext folder, enabled them and all was okay.
Again not sure what happened.
Other than that, all went good.