Yes, three times for me too:

On Tuesday, August 17, 1999 6:09 AM, Bob Barden [SMTP:Bob_Barden AT AAL DOT 
ORG] wrote:
> Today marks the 3rd time I have been removed from the ListServ  and had to
> re-subscribe.  After the first occurance a note was issued stating that
> there were some problems  identified that caused my removal and that all
> was well.
>
> Has anyone else had this trouble in say the last 3 - 4 weeks.
>
>
>
>
> Thanks....