SAK-45123 Modifying sign-up meeting dates does not update the begin/e… (#9095)
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SAK-45123 Modifying sign-up meeting dates does not update the begin/end sign-up dates/times
Co-authored-by: Sam Ottenhoff <ottenhoff@longsight.com>
(cherry picked from commit 61c2855bfb58e0b2c9c9e19cc2a9beb6361e1ff3)