Thread created on Sat May 18, 2013 10:17:58 Last replied to on Mon Jun 10, 2013 13:55:48
This is a very weird bug: the used items does not disappear from the items page and can even be re-used for a number of times.
I had 18 Bottle of Pumpkin Brew items.
Then decided to use it.
Then used it. Everything seemed normal yet, if not these weird error messages.
There was no Use another button so I had to get back to the items page. Surprisingly there were still 18 bottles left.
Then I started taking screenshots and find out how many items there actually are in one item.
Then some error occurred and the server stopped working whatsoever. After some time (probably 10 minutes or so) the bottles started to be used as normal.
Since I started making images and uploading, it would be a waste of time if I did not posted a report about this bug even though it seems to be working fine for now.
Imagine people using hundreds of xanaxes or enhancers like that.
I believe this bug will be looked at more seriously and will actually be fixed, unlike my previous bug report (link)
By Davzz 
We can not fix this with the limitations of the current way we parse HTML. Sorry.