Missing table prefix

When trying to save changes to the index Fields settings, I keep getting the following error:

PDOException: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'ourdbname.search_api_db_resource_index_body_summary' doesn't exist: ALTER TABLE search_api_db_resource_index_body_summary CONVERT TO CHARACTER SET 'utf8' COLLATE 'utf8_bin'; Array ( ) in SearchApiDbService->createFieldTable() (line 207 of /var/www/sitename/sites/all/modules/contrib/search_api_db/service.inc).

I believe the error is because the table prefix is not being included? It's missing in the error message, and I would guess that $name needs to be adjusted to include prefixes in the code below (line 207 of service.inc)? I really don't understand this well enough to be sure, but if I manually append the prefix we're using for this database to $name, the errors seem to go away:

switch ($db_driver) {
      case 'mysql':
        db_query("ALTER TABLE {$name} CONVERT TO CHARACTER SET 'utf8' COLLATE 'utf8_bin'")->execute();
        break;