It then goes to a blank table. At the top it says "Your SQL query has been executed successfully" with the delete query below.
Then below that it says "Showing rows 720 - 719 (720 total, Query took 0.0014 sec)"
Then the query box -
SELECT * FROM \table` LIMIT 720 , 30` (the table now had 720 rows after deletion).
Then the table headers but no rows of the table.
I would expect it to either go to the previous page (which is now the last page of the table), or maybe the first page. At least it should show some data.