I think so!
The labour rule book is pretty dense and impenetrable and I tend not to pay much attention to the bits that aren’t relevant to our area (and we use the other option, an ‘all member’ system) but yes, as far as I can tell, Lewisham and Deptford work on the delegate system and you cannot contest an executive officer position unless you are already elected as a delegate.
Gill is a delegate through her branch and was eligible to stand for WO. Lily had the chance of winning a women’s forum delegate place, which would entitle Lily to run for WO.
Lily failed to win that delegate place and became ineligible as a candidates for WO and thus, never got to do Lily’s WO speech.
I don’t know what the alleged ‘agenda change’ was, but it seems to me that any change to the order of the meeting might’ve been to enable Lily to have the opportunity to stand (ie, if the WO position was voted on first, Lily wouldn’t have been able to try for a delegate place and then stand for WO, Lily would’ve simply been shit out of luck).
Normally you elect a new chair first and they chair the election for the lower positions.
I’m sure this is well annoying for LM has has moved from a much smaller branch, working on a less complicated system, it it looks like Lily’s participation in the elections was actually given more support and consideration than mandated by the rules, rather than less.