Custom waypoints messed after export from SimBrief

[etops23]

Hi, 

I like using the A350 for low-altitude VFR flights to view the scenery while on autopilot. For these flights, I usually create a set of custom waypoints using the Navigraph map and paste them into SimBrief for flight plan generation. Once I have set everything up in SimBrief, I export the flight plan to MSFS 2024. The problem is that the FMS deletes roughly half of the waypoints, and the remaining points get altered strangely. For example of a Simbrief flight that gets messed up in FMS:

A flight with 27 custom points

Because of this, I export the SimBrief route to Excel and get the following coordinates below for input as custom pilots waypoints. With manual input, the route was exactly as it appeared on the SimBrief map, so the problem lies in the export of the data to the A350 FMS.

60°12.9N 25°11.4E
60°18.3N 25°31.8E
60°23.6N 25°39.9E
60°27.9N 26°14.5E
60°21.2N 26°20.6E
60°25.3N 26°54.5E
60°29.4N 26°57.1E
60°31.3N 27°9.4E
60°27.6N 27°28.9E
60°16.0N 28°39.3E
59°58.5N 29°17.0E
59°51.2N 30°2.9E
59°46.7N 30°13.6E
59°50.4N 30°33.9E
59°54.6N 30°24.8E
59°59.3N 30°9.6E
59°56.4N 29°59.4E
59°59.5N 29°41.7E
60°11.5N 29°0.9E
60°22.0N 28°37.3E
60°32.9N 28°26.1E
60°37.8N 28°33.8E
60°44.4N 28°41.6E
60°50.1N 28°44.6E
60°53.7N 28°36.6E
60°57.8N 28°33.7E
61°3.3N 28°22.0E
61°3.9N 28°18.6E