[In Mission] Equipment label in the Infobox is missing

[Hennuel]

In the Infobox during a mission some of the installed equipment is not showing a correct label and has "missing string res" as a text.
Seems to be the same equipment across mechs. For example Laser is missing on Bushwacker and Hunchback.
Label in the Encyclopedia, Mechbay and Mechlab is correct.

Checked all weapons in mission and the following are missing a label
Ballistic

• Long Tom

Energy

• PPC
• Clan Heavy Large Laser
• Clan Large Pulse Laser
• Clan ER PPC
• ER PPC
• Clan ER Large Laser
• Clan Heavy Laser
• Clan Pulse Laser
• Flamer Array
• Laser
• Pulse Laser
• Large Pulse Laser
• Clan ER Laser
• ER Laser
• ER Large Laser

Missles

• Heavy Thunderbolt
• Clan SRM Missile/6
• Clan SRM Pack
• Clan Streak SR Missile/6
• Clan Streak SRM Pack
• Large Laser
• Clan LRM Pack

All mechs show undefined equipment in the orange section. I can't figure out what it should be. It isn't a modifiable part.

Example Pic missing equipment:

Example pic unidentified