I just encountered a very strange bug, where the orb would phase through random pegs.

It happened just after picking up the Electropegnet and after the corridor event. I ignored the secret passage and while attempting to fire my down the left passage the orb phased through the first couple of pegs and then did a complete U-turn into the right side passage. It was like the orb followed a completely different trajectory than what was displayed on screen. 

Other information in case there is a reasonable explanation-

Relics: Strange Brew, Rallying Heart, Ring of Indignation, Shrewd Scales, Well-Done Steak, Ambidextionary and Electropegnet.

Orbs: 3x Stones, 1x Daggorb lvl 2, 1x Bramball lvl 2, 1x Poltorbgeist lvl 2, and 1x Nosforbatu lvl 2 (favorite orb btw).

The pathing on with the Electropegnet also seems a bit odd from when it was patched, like the bombs repel the orbs instead of attract them.

Thanks for the report, I'll have to test the magnet on that level. It's a bit of a gimmick layout in that some of the pegs on the board don't have collision, to kind of reflect on you finding a secret passage in the wall. It's definitely a bit silly.