Wanted to fly EGKK - LOWI but the simbrief flight plan won’t load into Navigraph, something about a JSON error u, same for EGLL - LOWI. The route Navigraph did not like is this: MIMF1M MIMFO Y312 DVR UL9 KONAN UL607 KOK M150 PITES KRH BATUB M738 MADEB MADE1B
I tried creating the route manually in navigraph and pasting the route info but got an error saying destination or origin airport has changed.