wpforo cache creates problems in languages

Hi, standard caching plugin is set off plus all wpforo url′s are excluded if switched on.

When creating a new topic it′s only shown in the main language. When switching to other languages this topic is not shown. And/or counting (amount of posts/topis) in the categories doesn′t get updated.

This happens in ONE Forum (same forum in all languages).

When flushing the WPforo cache under overview, the missing topic will be shown afterwards in all languages and the category counters are updated.