So since last night I have done nothing to change anything on the app, but I did see that you updated which seemed to help but not entirely fix the problem. The poses and stuff all now have thumbnails. The standby pose now is normal, aside from some of her skin clipping through her socks at her ankles. That clipping seems to be a problem on every pose. Some of the poses are now fixed, but not all of them. I'll try to get pictures of each problem I find and give you a full workup of everything. Also, I am not running dual monitors nor is it on a different resolution other than the default.
Next one appears to be missing the upper arms. (so did the tilted Akimbo)
I'll be honest with you, this next one made me laugh when it loaded it. Just caught me off guard. (it appears all arm grab poses phase her breasts through her shirt...)
Arms behind back appears to be just fine, save for some skin clipping around the socks. (same result for its variations)
Crossed Arms brings back the breast phasing. (same with tilted variation)
Both Hands Explaining appears to be missing the upper arms. (same result with its 2 variations) I've noticed the one-handed variation of this has the same problem but with only the arm that is presenting.
Both Hands Presenting shows a new problem with her upper arms showing up to the party in the wrong spot. (same with variations)
Raised Loose Grasp is interesting. Her upper arms appear to be missing but I think those things on her hands might be part of them... (same result with variations)
Hand on Hip is missing the upper arm and its explaining variant is missing both upper arms.
One arm raised grasp has the problem with the double arm, but is only missing one upper arm.
The pointing one I thought looked fine at first, but I went back and noticed the upper arm is actually missing.
That's pretty much all. I hope this helps.