"Sturmgeschutz Brigade 276" strange side armor

[DRG]

If you are still refering to the same Stug campaign scenario you were refering to in Post #3 all I can say is I do not see any auxilary units any higher than "J". Certainly nothing with "P"

Don

[void1984]

Yes, the same scenario with wrong Panther icon.
Probably the last unit name depends on the size of the core forces - I've bought some additional units. if you don't have and letter doubled, then the problem not always happen.
My formation list looks as in attachement.