Good Morning All
First off, this content is not involved in the recent repaired content uploads.
Second, it appears that this may be linked to recent events which resulted in RRSignal being banned on the forums temporarily.
I will be passing this on to the Trainz team for them to investigate. It may, however, be a few days till this is resolved, due to the Easter break.
However, please keep in mind that the DLS EULA does not allow you to delete content (and we will not permit anyone to purposefully break their content instead of actually deleting it, such as in this case). Content will only be deleted at our discretion, and will not be deleted purely because a creator is unhappy with us, or the community, etc. This in the end only hurts the community, which we will not allow.
Regards