Put the summary of the bug you're having here

What I expected to happen was...:
Step on the block like normal

What actually happened was...:
When you step on a block that is smaller than a full block for example, soil or a path block that is next to water you get pushed into the water asif there is an invisable water source. You also cant walk through the glitched block. To get out you have to enter the water and get out on a full block.