Disappearing Portals

[Voided]

Typically when I need to pause the game because of real life getting in the way, I'll drop a portal with the 'L' button and head to a town and pause the game.

Sometimes I'm away for over 10-15 minutes. When I come back in and head to the main town portal to pick up where I left off, my portal stone is not shown in the portals window. So I have to walk back to area. When I get there my personal portal is still there though. Had this happen 3 times last night while under the Wusao Mountains and once on Mount Olympus.

On a side note and not sure if it's a bug or not: When I resume game, some of the enemies respawn. Not sure if this is because I left area and then had to walk back. Not concerned about it, just surprised me the 1st couple times, since I was trying to get back to where I left off on map and wasn't expecting any enemies in areas I had already cleared. This is during same game session (didn't leave/reenter game)