Some Objects on maps looks fine, but collision geometry for them is... wrong angle? (0.1.1c patch)

Two cases I've experienced already in ~10 maps:
Seepage:
1. The first thing I noticed was this corner that I couldn't enter:
https://i.imgur.com/TKj2HkD.png
I didn't pay much attention to it at first, but later in the map, I died from becoming stuck in a strange location from which I couldn't run out.
1.1 I ran the same map again, and there was a wide passage, but I could only fit through a small area. As an example, I will use the previous screenshot, which shows a similarly wide passage in Seepage. The dot represents the area where I can fit my character through at the entrance. There wasn't any visible object preventing me from passing in that case:
https://i.imgur.com/wDBXOxr.png

Lost towers:
'The Lost Towers' features bird enemies that are supposed to sneak-attack you from the outer walls of the towers as you pass by.
1. I got a video of it right now, didn't see such thing before. Here’s how it looks at the moment. SOME of them appear from the ground with broken animations, as if they exist in a different location and are not actually waiting for you to come nearby to jump-attack from the outside of the tower walls:
https://i.imgur.com/UVrdCrj.mp4

The seepage itself was very "sticky," much more than before the 0.1.1c patch.

I didn't experience any problems with seepage before, but the first seepage map I encountered after the patch caused me to get stuck everywhere while using Tempest Flurry. This mostly occurred near misc. objects that are not shown on the minimap, but near the walls or with objects that are "sticking out" or "continuing" the wall.
https://i.imgur.com/frMHrYO.png (not sure if this death was related, but I couldn't leave this place when was between sticking out object and two 'blow up on death filthy-ladies')

I dont know if its coincidence, but if it's not, then some players can loose exp, or even die if they are on HC.