Recently active topics in twitterfeed tagged with double

Any idea why all my feeds are posted twice? On 2 different times? (about 1 hour after the first post).

Login: Tuinslak.
I only have on RSS feed enabled at the moment.

Thanks

Lately, stories from my RSS feed get posted to Twitter twice. Anyone else experiencing this? It is usually with a difference of one hour between postings - same exact story gets posted.

Hi, my twitter feeds works alright, the problem is that it double posts the feed on twitter. It will post it twice within half an hour. I'm using twitterfeed to take my RSS feed from pownce and post that on twitter. So, how can I solve this issue or does the problem come from the Rss feed from pownce? I have seen the tutorial a lot on the net, and no one has the same issue as I do, so what can i do?