That's... a weird bug. I never heard about it nor seen it happen to anyone. Are you sure those blocks weren't there before?

Would it be possible for you to create a new copy of your Aether II Alpha Game (And by that, I mean save your current folder somewhere and re-install the game, then create a new map) and see if this is happening in other worlds aswell? It may be a bug related to problems during the installation of your game. (Holystone files keep getting replaced by Icestone ones, then switched back again, maybe?)

Also, are you playing with the 1.5.2 or the 1.5.1 version?

I'm currently playing the 1.5.2 version.

I will have to try what you said, and if it continues, I'll tell you. I'm serious about the icestone just randomly appearing in places, Unless i'm going paranoid. When I was builing the bridge to another island that I have noticed Holystone getting replaced, I had no cestone on me. Besides, I wouldn't use it to build a bridge. Plus, like I mentioned, It was in my  house, and I always pick up any icestone or ores.

Thanks for the suggestion. I'll se if it works.

I tried it and it worked. Thanks! :D

I do  have a few more questions though.

Is there currently a bug where the Tempests give you slowness 3 but it won't go away? I've been stuck with slowness 3 with 0:00 time for about 3 in-game days, and it's starting to get annoying. Is there a fix.

Another question. Do you need some screen shots of the Icestone to report the bug to someone.

Finally, is there a way to slow yourself down after running on 20 blocks of Quicksoil?

Thanks again for fixing the icestone glitch for me.

Sorry for the delay on answering again, I was at work when I replied to you last time.

I'm glad I helped with that other one. About the other questions:

1):  Yes, there is currently a bug where anything that inflicts Slowness 3 on the player might make it stay forever on your characte (such as Slowess 3 from tempests or from eating Gummies). The way to counter this is by simply leaving your world and logging on it again. If it doesn't work, close all your Java applications (via Task Manager) and re-open minecraft.

2): I would like those screenshots, I will send 'em to Brandon (Kingbdogz) to see what he can do about it. I will also add to the Icestone wiki page :D

3): I have messed around with Quicksoil and Quicksoil to answer your question and, Yes, there is a way to slow down yourself.

1st, you use can Soulsand (from Vanilla Minecraft): It takes 9-12 soulsand blocks to fully slow you down or it takes 7-9 blocks if you add Ice (from Vanilla Minecraft)beneath the soulsand.

2nd, you can add a 1-block wall of any block in front of you, or 2-block of Cold Aerclouds (A way to keep moving doing this is to add a ladder to the block; you will then switch to climbing speed when you touch the ladder)

3rd, you can make a small stair with 2 stair blocks higher than the level of the quicksand to slow you down almost completely... you will keep walking forward, but now normal walking speed.

4th, you can use a piston-based "stop" with two methods: or you add a clock that constantly turns on/off the pistons (you will then stop whenever the piston is "on" because you will hit it) Or you can add a tripwire hook half-way through where you are going to so the pistons will activate whenever you reach that place

5th, and the best way: If you have an awesome timming, you can add a minecart at the place you want stop and then click on it as soon as you reach enough range to do so. As you will instantly go inside the minecart all speed will be lost

I can't think of any other way to counter this effect, sorry =/ Hope I have helped you with enough information! 

I want to help out with this wikia as much as I can, but sadly I am still new to this.How could I get those screenshots to you? Could I just edit the Icestone wiki and upload the pictures to there in a new Bugs section on the page?

Thank you for the numerous ways to slow down on Quicksoil. I have been experimenting in ways to make Aether 2 minigames with this block, but I couldn't find a way to stop myself when running on it,without hiting a block. (your Soulsand idea is perfect already trying numerous things with this.)

I'm glad I could find the Icestone bug out, I wand to contribute to this wikia as much as I can.

I'm glad I have helped you, and even more that you want to help this wikia as much as many of us. You can upload the screenshot to any wikia article by doing this:

1) Go to your minecraft, aim your camera on whatever you want to take the screenshot, Press F1 (To Hide the GUI) and then Press F2 (to take the screenshot)

2) Go to the desired Article page and click "Edit". Find the section you want to upload the photo to and click on "Photo" at the right side of the page

3) Find where the screenshot is on your computer (normaly %appdata%, then ,minecraft/screenshots) and upload it. Give it a caption and whatever size you want and press "OK", the photo will be uploaded.

4) For last, configure the image placement on the article (you can only place it on the Left or Right sides of the article, never in the middle) and click "publish" to end the edit on the article

You can also, obviously, add anything else you want as long as it doesn't prejudice the article *Like someone who just trolled the Aether II article and I had to restore it*

I have uploaded the screenshots and a small explanation to the Icestone page. You may want to go over it and fix any problems with it since you are obviously better at this than me. Thank you for all of your help and I'm glad to report this bug. I did forget to take another picture of the bridge that had icestone appear on it though, I'll go back and upload that. (I had to go back and take the screenshots over again, forgot to be in F1 mode, Derp)

I'm not better than you at this. I have joined the wiki myself a few days ago, but as I have helped a lot since then they decided to promote me. Yes, I have more experience, but that doesn't make me any better. You might just be as good as I am with half the edits I have ;D