Here is a list of the known bugs/glitches that I can think of. Owner if you think of any more, or if anyone else finds one, please post here. Thanks!
1.) Mining- When mining the rocks dont change colour after you mine, so you cant tell which ones are ready to be mined.
2.) Smelting- *NOTE* YOU MUST HAVE AT LEAST 1 OPEN INVO SLOT TO SMELT! Also, you do not need the regular amount of ore it takes in real RS. All you need is 1 ore of the metal you are smelting to make a bar.
3.) Poison Death- if you are killed by poison sometimes when you re-spawn you cannot move. Simply click around and you should come un-stuck.
4.) Most servers only let you type ::starter once. However on this one you are ABLE to. BUT YOU ARE NOT ALLOWED TO!!! If anyone is found entering it more than once, EX every login, then will have their characters banned, and also be IP- banned. Consider this, and Owners posts as your only warnings.
5.) Prayer- All prayers can be used at once, and your prayer points do not go down. Also, the little icons do not appear over your head..
6.) No Agility skillcape. This is known.
7.) "While fighting, enemies don't die when their life goes down, thier HP bar just re-fills!" We know this, and it happens to nearly every enemy you will encounter. Just keep attacking, and eventually it will die.
8.) Smithing- so far Mith, Addy, and Rune bars do not smith. It just keeps saying "Nothing interesting happens." I don't know about anything less than Mith, since I have not tried.
Well, that's all i can think of right now. It's still a little early though
If you guys find anything else, feel free to post here. We will try and keep this as up-to-date as possible.