There seems to be a bug in the display of results from the date range search filter:
I have set the bookable date period to 36 months and the number of months displayed in the item list to 3 months, starting from 0. If I run a search beyond these 3 months, the calenders being displayed in the item list still show the 3 months starting from now instead of months within the search range (see screenshot). The filter itself works fine, that is only available objects are being displayed, it's only the display of the months that doesn't adapt according to the date range search.
Any ideas?