Solved! It was simple tags versions 2.0 beta4 and beta5 that broke tags ironically enough! 😛 So until it is fixed staying on 2.0 beta3 …
— Yngve
It seems like something happened after my post on March 1 as until then tags are included in tweets. I was confused that a couple of tweets after the move had tags in them, but at least now I got a date to work from. So it is not the WP or reflection_mod version at least, so it is either simple tags or wp to twitter … hmmmm …
Forgot to mention that using the reflection_mod theme implies using the Yet Another Photo Blog plugins. That shouldn’t be part of the problem as far as I can see.
Yngve