Under what conditions can the 2-year restrictive period of the 7 Brew covenant not to compete be extended?

You, each owner, and your and their Immediate Families will each be bound by these competitive restrictions for two (2) years beginning on the effective date of this Agreement's termination or expiration. However, if a restricted person does not begin to comply with these competitive restrictions immediately, the two (2)-year restrictive period for that non-compliant person will not start to run until the date on which that person begins to comply with the competitive restrictions (whether or not due to the entry of a court order enforcing this provision). The running of the two (2)-year restrictive period for a restricted person will be suspended whenever that restricted person breaches this Section and will resume when that person resumes compliance. The restrictive period also will be tolled automatically during the pendency of a proceeding in which either party challenges or seeks to enforce these competitive restrictions. These restrictions also apply after a permitted transfer under Section 16 above. You (and your owners) expressly acknowledge that you (and they) possess skills and abilities of a general nature and have other opportunities for exploiting those skills. Consequently, our enforcing the covenants made in this Section 19.E will not deprive you (and them) of personal goodwill or the ability to earn a living. The terms of Section 12.B of this Agreement also apply to the competitive restrictions described in this Section 19.E.

Source: Item 22 — CONTRACTS (FDD pages 82–83)