this was probably my mistake, which is why you probably didn't anticipate this, but I was in the beginning of lockdown (where it unequips your shield) I was invited to clockworks by a friend of mine, forgetting that I would be shieldless, I accepted. I went in and found out I didn't have a shield (surprise surprise). I was in the middle of arena, I left arena and went back to haven. I went to re-equip my shield and it won't let me. It still thinks I'm in an area where I can't change my items. I'm sure a relog or going somewhere else (lockdown, clockworks, etc...) will fix it, but this shouldn't be happening. Also, the button to go to Krogmo's Coliseum is off of my HUD. The game seems to think I'm still in clockworks. Going to different areas of haven doesn't fix it
Like I suspected, a relog has fixed the problem. In my opinion, though, that shouldn't be necessary
iv seen quite many ppl including me asking wheres the shield until kind of thought about the lockdown i played before that. Perhaps it would be possible to reequip it or save it in the loadouts.