Multisite Multi Language Bug

We’re running into an issue with GF on a multisite setup with multiple languages. GF works fine on English sites, but on our German and French blogs we’re having database issues.

Activate GF on English site. Works fine. All tables created like wp_gf_xx
Activate GF on French/German site, database tables are created like wp_gf_xx, but GF looks for some tables to have wp_rg prefix
German/French sites show DB Upgrade in progress with missing tables, forms can’t be created:

Database Version The database is currently being upgraded to version 2.4.4. Current Status: Queued for upgrade. NAN% complete. Force the upgrade
wp_5_rg_form_view Table does not exist
wp_5_rg_form_meta Table does not exist
wp_5_rg_form Table does not exist

This leaves us in a state where GF works fine on English sites, but doesn’t work at all on the German/French sites. Forms fail to be created or imported.

So far I’ve tried:

  • Renaming tables to match - there are still some tables like wp_rg_lead what were never created and throw and error
  • Disabling Plugin on DE/FR sites and reenabling
  • Network activating plugin

WP Config Collate/Character Settings:

define('DB_CHARSET', 'utf8');
/** The Database Collate type. Don't change this if in doubt. */
define('DB_COLLATE', '');

I recommend opening a support ticket for this, as it will be too much to support here.