Referring to this comment on Chart Matching Fundamentals, the rules of Nadi Dosha are revisited:
Nadi Dosha: If there is nadi dosha in the chart, i.e. if the nadis of would be bride and groom are the same, there are two exceptions that exist:
In only these two scenarios, Nadi dosha is said to be cancelled.
Rule number (1) refers to is applicable only when the janma rashis are – Aries and Scorpio (Mars), Sagittarius and Pisces (Jupiter) etc.
Rule number 2 is a little tricky. It is applicable only when there is mutual, natural friendship – both ways. E.g. Mars and Sun are natural friends in Vedic Astrology. Sun considers Mars its friend and vice versa. However, it will not work if one planet considers its friend and other considers it neutral. This happens, for example, with Sun and Mercury. Sun is Mercury’s friend, for Sun, Mercury is a neutral planet. In this case, the rule (2) for Nadi dosha cancellations while matching these two horoscopes does not hold good.
Therefore, for the question that Ms. Anjali has, Nadi Dosha is indeed canceled in her and her husband’s horoscope. There seems to be no issue in horoscope compatibility between their horoscopes, as far as Nadi factor is concerned.