[@el_terko Participant 14 years, 4 months ago]

@andrea_r hit the nail as usual

Following her suggestion, had a look at the raw html in order to find where it was going berserk.

It was a piece of custom code by @etivite which showed forum topic freshness as a permalink and which needed his forum extras wrapper plugin activated (which was not)

SOLVED thanx to @andrea_r and @djpaul