I am looking at this now.

The main crash is now fixed. It was a problem with showing forum topics with posts through the forum driver, caused by a different fix.

I am looking at the JavaScript issue now.

I have turned off failover mode on your site as it seems okay now.

The inline editing issue will be fixed for RC2.

I am also reviewing your error log.

I am concerned by the big flood of messages like:

[04-Apr-2016 07:05:15 UTC] PHP Notice: Undefined index: i_caption_text_parsed in /var/www/vhosts/lovinity.org/httpdocs/sources_custom/lang.php on line 1156

All clustered very close to 7AM UTC, but for a number of different *_text_parsed fields.

But I just realised it is in a customised lang.php, and '*_text_parsed' instead of '*__text_parsed', so it was probably a typo in your override.

In fact, it was probably an attempt to fix what you thought was a typo in the original cause, that you thought caused the original issue here. Sometimes we use '__' instead of '_' just to make a clearer separator from the rest of a name which may itself involve underscores.

Yeah I was running a test when that happened. The override should have been removed though.