Orthos Charge Attack Hitbox.

[Rhorge]

The charge attack with the Orthos  clearly swings to the left side of the player, however the hitbox is to the right.

 

It seems that the hitbox is identical to the one used in the third normal attack.

Edited June 9, 2013 by Rhorge

[Wutever]

This seems to be because the weapon has two blades and thus should have two hitboxes, however that appears not to be the case. Only one of the blades will ever hit anything and that seems to be the one that is in the front when doing a full charge attack. This results in you only hitting things on the right, as the blade swings around the back of the warframe, while it should either hit in a full 360 or on the left side, as this side actually has the particle effect.

 

There may also be a bug with the 3rd normal attack (the one which spins the halbred twice) or even all of the attacks, depending on how the weapon was planned to function. It seems that it should hit twice, but it really feels as if only one of the blades is actually connecting.

 

TL;DR: Only one blade is actually used for hit detection, which seems weird and produces very counter-intuituve results (e.g. the bug described in the OP).

Edited June 11, 2013 by Wutever

[[DE]JohnnyBoomstick]

This will be resolved in the next update..thanks for the post!