[delphicoding]

Добрый день!
Странная ошибка выскочила при попытке сохранения после длительного редактирования формы:

Код:

[145C6CB3]{cxGridD15.bpl} Cxgridcustomtableview.TcxCustomGridTableItem.DefaultCaption + $B
[500A7E71]{rtl150.bpl  } Classes.IsDefaultMethodProp (Line 9236, "Classes.pas" + 1) + $F
[500A7ED1]{rtl150.bpl  } Classes.IsDefaultMethodProp (Line 9242, "Classes.pas" + 7) + $10
[500A7C01]{rtl150.bpl  } Classes.IsDefaultObjectProp (Line 9156, "Classes.pas" + 7) + $9
[500A80B0]{rtl150.bpl  } Classes.IsDefaultPropertyValue (Line 9284, "Classes.pas" + 29) + $1
[145C5532]{cxGridD15.bpl} Cxgridcustomtableview.TcxCustomGridTableItem.IsCaptionStored + $26
[50089982]{rtl150.bpl  } TypInfo.IsStoredProp (Line 1665, "TypInfo.pas" + 15) + $0
[500A792C]{rtl150.bpl  } Classes.TWriter.WriteProperties (Line 9049, "Classes.pas" + 12) + $5
[500A73D3]{rtl150.bpl  } Classes.TWriter.WriteData (Line 8889, "Classes.pas" + 30) + $6
[500AE1B7]{rtl150.bpl  } Classes.TComponent.WriteState (Line 12473, "Classes.pas" + 0) + $3
[500A71A3]{rtl150.bpl  } Classes.TWriter.WriteComponent (Line 8841, "Classes.pas" + 18) + $8
[5034F26F]{vcl150.bpl  } Forms.TCustomForm.GetChildren (Line 3618, "Forms.pas" + 6) + $14
[500A74E4]{rtl150.bpl  } Classes.TWriter.WriteData (Line 8911, "Classes.pas" + 52) + $16
[500AE1B7]{rtl150.bpl  } Classes.TComponent.WriteState (Line 12473, "Classes.pas" + 0) + $3
[500A71A3]{rtl150.bpl  } Classes.TWriter.WriteComponent (Line 8841, "Classes.pas" + 18) + $8
[500A75ED]{rtl150.bpl  } Classes.TWriter.WriteDescendent (Line 8935, "Classes.pas" + 6) + $4
[2107DCB3]{designide150.bpl} ComponentDesigner.WriteStream (Line 3916, "ComponentDesigner.pas" + 11) + $7
[2107DD80]{designide150.bpl} ComponentDesigner.TComponentRoot.WriteRootStream (Line 3939, "ComponentDesigner.pas" + 5) + $B
[2107AF89]{designide150.bpl} ComponentDesigner.TComponentRoot.GetRootStream (Line 2763, "ComponentDesigner.pas" + 14) + $5
[2107FE0A]{designide150.bpl} ComponentDesigner.TComponentRoot.Save (Line 4734, "ComponentDesigner.pas" + 1) + $2
[21B8FB53]{delphicoreide150.bpl} DelphiModule.TPascalCodeMgrModHandler.SaveFile (Line 1474, "DelphiModule.pas" + 2) + $8
[208AF488]{coreide150.bpl} SourceModule.TCodeISourceModule.SaveFile (Line 1508, "SourceModule.pas" + 2) + $26
[208ACB30]{coreide150.bpl} SourceModule.TSourceModule.SaveFile (Line 653, "SourceModule.pas" + 3) + $23
[20A7475A]{coreide150.bpl} DocModul.TDocModule.TheMalteseFalcon (Line 1422, "DocModul.pas" + 60) + $6
[5013A3F5]{rtl150.bpl  } Rtti.RawInvoke (Line 5538, "Rtti.pas" + 46) + $0
[5013A75A]{rtl150.bpl  } Rtti.Invoke (Line 5729, "Rtti.pas" + 38) + $6
[501335D9]{rtl150.bpl  } Rtti.TRttiInstanceMethodClassic.GetCallingConvention (Line 4103, "Rtti.pas" + 1) + $2
[50133F7F]{rtl150.bpl  } Rtti.TRttiInstanceMethodEx.DispatchInvoke (Line 4408, "Rtti.pas" + 130) + $17
[5013ABC0]{rtl150.bpl  } Rtti.TRttiMethod.Invoke (Line 5859, "Rtti.pas" + 1) + $11
[20A743C6]{coreide150.bpl} DocModul.TDocModule.Save (Line 1346, "DocModul.pas" + 3) + $23
[208ADC4F]{coreide150.bpl} SourceModule.TSourceModule.Save (Line 1002, "SourceModule.pas" + 13) + $B
[503975EB]{vcl150.bpl  } AppEvnts.TMultiCaster.GetAppEvents (Line 653, "AppEvnts.pas" + 1) + $5
[503975AF]{vcl150.bpl  } AppEvnts.TMultiCaster.EndDispatch (Line 641, "AppEvnts.pas" + 5) + $12
[0041D6DE]{bds.exe     } Sanctuary.MD5.Transform (Line 276, "Sanctuary.MD5.pas" + 5) + $1
[500AED6F]{rtl150.bpl  } Classes.TBasicAction.Execute (Line 12988, "Classes.pas" + 3) + $7
[5026AA15]{vcl150.bpl  } ActnList.TContainedAction.Execute (Line 448, "ActnList.pas" + 8) + $2C
[5026B7F0]{vcl150.bpl  } ActnList.TCustomAction.Execute (Line 1094, "ActnList.pas" + 7) + $8
[500AEC33]{rtl150.bpl  } Classes.TBasicActionLink.Execute (Line 12917, "Classes.pas" + 2) + $7
[21773505]{vclactnband150.bpl} ActnMenus.TCustomActionMenuBar.ExecAction (Line 1071, "ActnMenus.pas" + 6) + $D
[21774D5C]{vclactnband150.bpl} ActnMenus.TCustomActionMenuBar.TrackMenu (Line 1837, "ActnMenus.pas" + 19) + $15
[21778386]{vclactnband150.bpl} ActnMenus.TCustomActionMainMenuBar.TrackMenu (Line 3574, "ActnMenus.pas" + 5) + $3
[217730C9]{vclactnband150.bpl} ActnMenus.TCustomActionMenuBar.CMItemClicked (Line 950, "ActnMenus.pas" + 3) + $4
[5027DF6C]{vcl150.bpl  } Controls.TControl.WndProc (Line 7074, "Controls.pas" + 91) + $6
[50282830]{vcl150.bpl  } Controls.TWinControl.WndProc (Line 9831, "Controls.pas" + 144) + $6
[21774E72]{vclactnband150.bpl} ActnMenus.TCustomActionMenuBar.WndProc (Line 1876, "ActnMenus.pas" + 25) + $4
[50281ED0]{vcl150.bpl  } Controls.TWinControl.MainWndProc (Line 9552, "Controls.pas" + 3) + $6
[500AFA64]{rtl150.bpl  } Classes.StdWndProc (Line 13491, "Classes.pas" + 8) + $0
[50278AA6]{vcl150.bpl  } Controls.FindControl (Line 3378, "Controls.pas" + 6) + $9
[50358AF7]{vcl150.bpl  } Forms.TApplication.ProcessMessage (Line 9760, "Forms.pas" + 23) + $1
[50358B3A]{vcl150.bpl  } Forms.TApplication.HandleMessage (Line 9790, "Forms.pas" + 1) + $4
[50358E65]{vcl150.bpl  } Forms.TApplication.Run (Line 9927, "Forms.pas" + 26) + $3

Посмотрел все Caption которые видны в Designer - никаких символов нестандартных там нет.
Но при открытии dfm в блокноте (соответственно dfm предыдущей версии) там Caption'ов больше, чем видно через Designer.

Есть идеи из-за чего ошибка и как исправить?