The BOSS_NAME bug has only happened ever to me once before, but even then the level wasn't a probem.
I don't know what level the Roman was I didn't hang about long enough to find out.... Yes I'm a coward type Hero 
Happy to be on Defiant.
Global name @mereman
Member of P.E.R.C. Representing Defiant
Alts http://cit.cohtitan.com/profile/4488
CoH faces http://faces.cohtitan.com/profile/mereman
I had a vilains mission once where i went in at level 11, and the mobs were 41. GM logged in and completed the mission for me.. This was before you could complete a mission every 3 days, or whatever it is 
Yes I can remember getting a tell to help out a lvl 11 with their Lanaru mish full of lvl 40s and also when Consigliatories were dropping lvl 49-53 sings - this being before the level cap was raised from 40. But then again I did also get ambushed in IP with a load of lvl 1 family - I was somewhere in the 30s at the time and it was a new mish.
Mind of Gaia lvl 50 Defiant's first Mind/Storm 'troller.
Deadly Doc 50 Dark/Dark Corr
and lots more on Pinnacle,Union and Defiant
I bet most of you have seen this one but it's new to me. Background I haven't played this alt for a while and had outleveled this mission. But I thought I'll do it and get it out of the way. Only to find first the name is odd then when I got into it the first mob is a purple roman
clicky
Happy to be on Defiant.
Global name @mereman
Member of P.E.R.C. Representing Defiant
Alts http://cit.cohtitan.com/profile/4488
CoH faces http://faces.cohtitan.com/profile/mereman