To “about Time”: To put the record straight, it was Dayan Atyas of Ashdod that invalidated the conversion. Dayan Sherman and the Rabbinical Supreme Court subseqently upheld that psak and added that he disqualified ALL of Rav Druckman’s Bais Din’s conversions.
Both of these decisions went against all that we know of geirus in the past centuries.
Details are numerous but just to point out a few: Why would Dayan Atyas think that there was no kabolas ol mitzvos? Very specifically, the Rambam does NOT require keeping all the mitzvos,only to accept the CONCEPT of mitzvos. (That is what ol mitzvos mean)
Secondly, how can Rav Sherman invalidate ALL conversions of another qualified Bais Din? That has never been the case in our history and is totally against all norms.
Lastly, just on the merits of the case, as I said earlier, better to err on the side of geirus whose consequences can be rectified than allowing a woman without a get, whose consequeneces cannot be corrected.