I do not see any Problem in your case
Still the old law applies to maintain your PR status, If you are coming to Canada staying NOT more than 183 days, You do not have any problems at port of entry, New law will apply you to stay out of Canada fore more than 183 days but only after june 28, 2002(proposed) if the new regulations becomes effective and it may have some restrictions as the first round of regulation is published for public comments and second round of regulation will be published in FEb/March 2002 then the Final regulations and the date will be announced when new regulations will be effective.