Hi Mat,
WP-Table Reloaded doesn't use a separate mySQL table. Instead, it uses the "WordPress Options API", so that each table is stored as a "serialized string" in the "wp_options" table, with a name like "wp_table_reloaded_data_...".
Likely, these entries will still be there, but they might be corrupted (a severe drawback of this data format, which I didn't learn until it was too late...).
Regards,
Tobias