Apparently, under Rule 2 (2) (a),(b) of the BC Small Claims Court Rules, unlike in Ontario, they either have to serve you either personally or by registered mail for which a signature is required. i.e.,
How to serve an individual:
(2) If the defendant is an individual, the notice of claim must be served by
(a) leaving a copy of it with the defendant, or
(b) mailing a copy of it by registered mail to the defendant.
[am. B.C. Reg. 188/99, s. 1.]
If they serve you by personal service, they have to swear a court affidavit that personal service was effected before they can circumvent the court mediation process and apply for a default judgment. Collection agents obviously are not above telling lies.
ARO needed to do one of those 2 things. Whichever one they did, it'll be on file in the court house or in its archives.
It's almost certain that the limitation period ends when the debt owner originally filed a statement of claim with the Court although they obvioisly deceived the Court about it being served in a legal manner on you.
Even more than in Canada, collection agencies and their lawyers do this big time in the States and work the numbers that way. Anyhow, 2006 and not 2008 would be considered in calculating the limitation period. If the court knows about those collection agency payments in 2001, the last payment date of those is what the court will use to determine when the limitation period started. Otherwise they'll use sometime in 1999 when you stopped paying Zellers.
The entire BC Small Claims Act is contained in this link. You might want to read over those parts that pertain to you.
http://www.qp.gov.bc.ca/statreg/reg/c/courtrules/courtrules261_93/261_93_00.htm
Ray