Textures Out Of Borders

I found out about Pokemon Revolution Online from my brother and I really love it,it is an outstanding descendant to the pokemon series and a well-made fan game.However,I have encountered some bugs that ruin the experience for me and although I searched for help on the forums,an answer has not been provided.

So,I noticed that many textures that are supposed to be confined withing borders,exceed them.First thing I saw this happen to was the map,but later in the game on my first battle the pokemon <<entry>> animation and the hand throwing the pokeball animation exceeded the borders of the battle window.In addition to the previous ones,pokemon in the coin shop exceed the coin shop borders too.I will provide screenshots to that and I will continue to look for a way to fix it,but some enlightment on what is going on and how to fix it would be helpful.Thank you for your time