i belive the date you mentioned things are 2 things
1 the timelines are too different
2 you changed the dates for a reason

i personaly think you give alot of info in what you say and its up to the person to figure it out or pick up on the 1-3 words you say.

so do you mix the datesup on purpose and give a few words of truth ?
SLA

im on to the key words either that or im over thinking it i wish i cold ask you in detail what i think but
1 you wont wanna answer without some more key words

like the bug part in relation to yosemitie ?
working on that one
SLA