Invisible mob followed me back to town

[eidolon]

No, really. lol. Was running The Gauntlet and died, as one does, ...ended level and popped back into town and my minions were attacking a point in space over by the dressing room.
They dispatched it quickly; you can see a shadow on the ground where it was.

[eidolon]

Thanks for the advice; TBQH I was still waking up, and messing around with Trials and story levels, trying newly made gear out with boosters from an ANB pack purchased for the precious Glory. I noticed that I'd somehow gotten access to starting waves around 160 so I was seeing if I could last more than 30 seconds.
I reported this just as an oddity, never seen combat in town before.

Like some others, I'm also experiencing problems with resuming attack after movement.