[bug] build complex TL is flying away

[dmk]

it do fly away from complex probably due to space where he wants to put fab occupied by someone, but he flew as long as it is still occupied without any message (i.e. hundreds km away),
when i ordered him to jump back and continue building complex he did finished moved fabs & mines, and for some reason stuck at buying solar plants (even more than was in complex)
but all solar plants was already there, i.e. he should not buy any fab (no new solar plants in plan either).

and linked problem when TL doing build complex using existing complex he did disjoint it and somewhere keeping connections (complex extension kits)
but only way to get them back - having exact number of those for complex completion (new joints) either in TL or in HQ, and no more.
then after telling that he has not enough notoriety to do something at HQ, he magically remembers all those joints he did disjoint at beginning and finalizing complex.
but if build failed due to described bug there is no way to return those joints back.
p.s. what would happen if TL has no space for complex extension kits (i.e. complex has too many fabs)?