Nbw recall

I AM AN ACCUSED IN A 138 CHEQUE BOUNCE CASE. COURT REPEATEDLY ISSUES NBW WITHOUT RHYME OR REASON EVEN WHEN ACCUSED PRESENCE IS NOT NECESSARY. 3 TIMES I HAVE ALREADY CANCELLED NBW BUT NOW AGAIN NBW IS ISSUED EVEN THOUGH I WAS PRESENT IN COURT JUST 27 DAYS EARLIER. MY ADVOCATES PLEA FOR EXEMPTION WAS REJECTED DUE TO REASON MEDICAL CERTIFICATE WAS NOT ATTACHED ALONG WITH E/P. NOW I FEAR NBW MAY NOT BE RECALLED IF I GO TO COURT. IS THERE ANY POSSIBILITY OF COURT NOT RECALLING NBW EVEN IF I PERSONALLY APPEAR IN COURT?