Forum:Mission levels are editing themselves 1 level above my character level

I completed all the main and side missions for the main game including DLC 1, 2, and 4 on playthrough 2 in order to get the maximum backpack SDU, leaving DLC 3 last so I can continuously farm the armory on the second Marcus armory run. However, after beating the main mission on DLC 3 in playtrhough 2 all my side missions in my pending list continuously jump 1 level above my character level as my characer levels up. I am currently level 62 and all my pending side missions are level 63. Normal enemies are either the same level as me or up to 3 levels above my character level. When my character levels up, so do the levels for my side missions and enemies. Is this normal or will I be facing a level 70+ crawmerax when I do get to him? I'm not sure if this is a glitch or if something can be done but it's a pain when a Lancer's energy shot can kill my character with one shot if I'm not in a vehicle. With the vehicle it'll take 3 shots to blow me up.